Carol S. Mellgren

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data loss recovery in a secondary storage controller from a primary...
- Patent number 11,829,609
- Issue date Nov 28, 2023
- International Business Machines Corporation
- Matthew D. Carson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data loss recovery in a secondary storage controller from a primary...
- Patent number 11,474,707
- Issue date Oct 18, 2022
- International Business Machines Corporation
- Matthew D. Carson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Point in time copy of time locked data in a storage controller
- Patent number 11,347,426
- Issue date May 31, 2022
- International Business Machines Corporation
- Matthew G. Borlick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Point-in-time snap copy withdrawal management
- Patent number 11,347,604
- Issue date May 31, 2022
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Management of data written via a bus interface to a storage control...
- Patent number 11,281,380
- Issue date Mar 22, 2022
- International Business Machines Corporation
- Matthew J. Ward
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic data healing by I/O
- Patent number 11,226,746
- Issue date Jan 18, 2022
- International Business Machines Corporation
- William J. Rooney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performance efficient time locks on data in a storage controller
- Patent number 11,200,121
- Issue date Dec 14, 2021
- International Business Machines Corporation
- Matthew G. Borlick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Updating change information for current copy relationships when est...
- Patent number 11,182,373
- Issue date Nov 23, 2021
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing a recovery copy command to restore a safeguarded copy ba...
- Patent number 11,182,081
- Issue date Nov 23, 2021
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Copying data from multiple point-in-time copies to a log storage to...
- Patent number 11,175,994
- Issue date Nov 16, 2021
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Restoration of data when point in time copy operations are performe...
- Patent number 11,176,003
- Issue date Nov 16, 2021
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining whether to destage write data in cache to storage based...
- Patent number 11,144,639
- Issue date Oct 12, 2021
- International Business Machines Corporation
- Matthew G. Borlick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device reservation state synchronization in data mirroring
- Patent number 11,119,687
- Issue date Sep 14, 2021
- International Business Machines Corporation
- Scott B. Compton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Offloading processing of writes to determine malicious data from a...
- Patent number 11,120,128
- Issue date Sep 14, 2021
- International Business Machines Corporation
- Matthew G. Borlick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic data healing using a storage controller
- Patent number 11,099,953
- Issue date Aug 24, 2021
- International Business Machines Corporation
- William J. Rooney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using a space release data structure to indicate tracks to release...
- Patent number 11,093,178
- Issue date Aug 17, 2021
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced soft fence of devices
- Patent number 11,079,966
- Issue date Aug 3, 2021
- International Business Machines Corporation
- Scott B. Compton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing a space release command to free release space in a consi...
- Patent number 11,079,935
- Issue date Aug 3, 2021
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
After swapping from a first storage to a second storage, mirroring...
- Patent number 10,977,142
- Issue date Apr 13, 2021
- International Business Machines Corporation
- David R. Blea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using a forward log storage and backward log storage to recover a s...
- Patent number 10,956,281
- Issue date Mar 23, 2021
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device reservation state preservation in data mirroring
- Patent number 10,884,872
- Issue date Jan 5, 2021
- International Business Machines Corporation
- Scott B. Compton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing health conditions to determine when to restart replication...
- Patent number 10,846,187
- Issue date Nov 24, 2020
- International Business Machines Corporation
- David R. Blea
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Point-in-time snap copy on asynchronous consistency group management
- Patent number 10,824,364
- Issue date Nov 3, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing a recovery copy command to create a recovery volume for...
- Patent number 10,789,132
- Issue date Sep 29, 2020
- International Business Machines Corporation
- Gregory E. McBride
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Forming a consistency group comprised of volumes maintained by one...
- Patent number 10,783,047
- Issue date Sep 22, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Asynchronous local and remote generation of consistent point-in-tim...
- Patent number 10,733,060
- Issue date Aug 4, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing a recall request for data migrated from a primary storag...
- Patent number 10,678,661
- Issue date Jun 9, 2020
- International Business Machines Corporation
- Gregory E. McBride
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Releasing space on secondary storage device for resynchronization
- Patent number 10,642,701
- Issue date May 5, 2020
- International Business Machines Corporation
- Matthew Sanchez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sidefiles for management of data written via a bus interface to a s...
- Patent number 10,606,489
- Issue date Mar 31, 2020
- International Business Machines Corporation
- Matthew J. Ward
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic data healing using a storage controller
- Patent number 10,585,767
- Issue date Mar 10, 2020
- International Business Machines Corporation
- William J. Rooney
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DATA LOSS RECOVERY IN A SECONDARY STORAGE CONTROLLER FROM A PRIMARY...
- Publication number 20230023053
- Publication date Jan 26, 2023
- International Business Machines Corporation
- Matthew D. CARSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT OF DATA WRITTEN VIA A BUS INTERFACE TO A STORAGE CONTROL...
- Publication number 20200150878
- Publication date May 14, 2020
- International Business Machines Corporation
- Matthew J. Ward
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC DATA HEALING USING A STORAGE CONTROLLER
- Publication number 20200142790
- Publication date May 7, 2020
- International Business Machines Corporation
- William J. Rooney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC DATA HEALING BY I/O
- Publication number 20200142614
- Publication date May 7, 2020
- International Business Machines Corporation
- William J. Rooney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMANCE EFFICIENT TIME LOCKS ON DATA IN A STORAGE CONTROLLER
- Publication number 20200110673
- Publication date Apr 9, 2020
- International Business Machines Corporation
- Matthew G. Borlick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMING A RECOVERY COPY COMMAND TO CREATE A RECOVERY VOLUME FOR...
- Publication number 20200081793
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Gregory E. McBride
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RELEASING SPACE ON SECONDARY STORAGE DEVICE FOR RESYNCHRONIZATION
- Publication number 20200081803
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Matthew Sanchez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FORMING A CONSISTENCY GROUP COMPRISED OF VOLUMES MAINTAINED BY ONE...
- Publication number 20200081806
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMING A RECOVERY COPY COMMAND TO RESTORE A SAFEGUARDED COPY BA...
- Publication number 20200081629
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT IN TIME COPY OF TIME LOCKED DATA IN A STORAGE CONTROLLER
- Publication number 20200081624
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Matthew G. Borlick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING A SPACE RELEASE COMMAND TO FREE RELEASE SPACE IN A CONSI...
- Publication number 20200050371
- Publication date Feb 13, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE RESERVATION STATE SYNCHRONIZATION IN DATA MIRRORING
- Publication number 20200042186
- Publication date Feb 6, 2020
- International Business Machines Corporation
- Scott B. Compton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USING A SPACE RELEASE DATA STRUCTURE TO INDICATE TRACKS TO RELEASE...
- Publication number 20200034045
- Publication date Jan 30, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UPDATING CHANGE INFORMATION FOR CURRENT COPY RELATIONSHIPS WHEN EST...
- Publication number 20200019542
- Publication date Jan 16, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED SOFT FENCE OF DEVICES
- Publication number 20190384535
- Publication date Dec 19, 2019
- International Business Machines Corporation
- Scott B. Compton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT-IN-TIME SNAP COPY WITHDRAWAL MANAGEMENT
- Publication number 20190347172
- Publication date Nov 14, 2019
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT-IN-TIME SNAP COPY ON ASYNCHRONOUS CONSISTENCY GROUP MANAGEMENT
- Publication number 20190339874
- Publication date Nov 7, 2019
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OFFLOADING PROCESSING OF WRITES TO DETERMINE MALICIOUS DATA FROM A...
- Publication number 20190332768
- Publication date Oct 31, 2019
- International Business Machines Corporation
- Matthew G. Borlick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESTORATION OF DATA WHEN POINT IN TIME COPY OPERATIONS ARE PERFORME...
- Publication number 20190294511
- Publication date Sep 26, 2019
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COPYING DATA FROM MULTIPLE POINT-IN-TIME COPIES TO A LOG STORAGE TO...
- Publication number 20190294506
- Publication date Sep 26, 2019
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED SOFT FENCE OF DEVICES
- Publication number 20190250849
- Publication date Aug 15, 2019
- International Business Machines Corporation
- Scott B. Compton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC DATA HEALING BY I/O
- Publication number 20190243562
- Publication date Aug 8, 2019
- International Business Machines Corporation
- William J. Rooney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC DATA HEALING USING A STORAGE CONTROLLER
- Publication number 20190243703
- Publication date Aug 8, 2019
- International Business Machines Corporation
- William J. Rooney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE RESERVATION STATE PRESERVATION IN DATA MIRRORING
- Publication number 20190220370
- Publication date Jul 18, 2019
- International Business Machines Corporation
- Scott B. Compton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIDEFILES FOR MANAGEMENT OF DATA WRITTEN VIA A BUS INTERFACE TO A S...
- Publication number 20190212924
- Publication date Jul 11, 2019
- International Business Machines Corporation
- Matthew J. Ward
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT OF DATA WRITTEN VIA A BUS INTERFACE TO A STORAGE CONTROL...
- Publication number 20190212925
- Publication date Jul 11, 2019
- International Business Machines Corporation
- Matthew J. Ward
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING WHETHER TO DESTAGE WRITE DATA IN CACHE TO STORAGE BASED...
- Publication number 20190205536
- Publication date Jul 4, 2019
- International Business Machines Corporation
- Matthew G. Borlick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USING A FORWARD LOG STORAGE AND BACKWARD LOG STORAGE TO RECOVER A S...
- Publication number 20190171533
- Publication date Jun 6, 2019
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ASYNCHRONOUS LOCAL AND REMOTE GENERATION OF CONSISTENT POINT-IN-TIM...
- Publication number 20190171528
- Publication date Jun 6, 2019
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE RESERVATION STATE PRESERVATION IN DATA MIRRORING
- Publication number 20190163577
- Publication date May 30, 2019
- International Business Machines Corporation
- Scott B. Compton
- G06 - COMPUTING CALCULATING COUNTING

Carol S. Mellgren

Person

Patents Grantslast 30 patents

Data loss recovery in a secondary storage controller from a primary...

Data loss recovery in a secondary storage controller from a primary...

Point in time copy of time locked data in a storage controller

Point-in-time snap copy withdrawal management

Management of data written via a bus interface to a storage control...

Automatic data healing by I/O

Performance efficient time locks on data in a storage controller

Updating change information for current copy relationships when est...

Performing a recovery copy command to restore a safeguarded copy ba...

Copying data from multiple point-in-time copies to a log storage to...

Restoration of data when point in time copy operations are performe...

Determining whether to destage write data in cache to storage based...

Device reservation state synchronization in data mirroring

Offloading processing of writes to determine malicious data from a...

Automatic data healing using a storage controller

Using a space release data structure to indicate tracks to release...

Enhanced soft fence of devices

Processing a space release command to free release space in a consi...

After swapping from a first storage to a second storage, mirroring...

Using a forward log storage and backward log storage to recover a s...

Device reservation state preservation in data mirroring

Managing health conditions to determine when to restart replication...

Point-in-time snap copy on asynchronous consistency group management

Performing a recovery copy command to create a recovery volume for...

Forming a consistency group comprised of volumes maintained by one...

Asynchronous local and remote generation of consistent point-in-tim...

Processing a recall request for data migrated from a primary storag...

Releasing space on secondary storage device for resynchronization

Sidefiles for management of data written via a bus interface to a s...

Automatic data healing using a storage controller

Patents Applicationslast 30 patents

DATA LOSS RECOVERY IN A SECONDARY STORAGE CONTROLLER FROM A PRIMARY...

MANAGEMENT OF DATA WRITTEN VIA A BUS INTERFACE TO A STORAGE CONTROL...

AUTOMATIC DATA HEALING USING A STORAGE CONTROLLER

AUTOMATIC DATA HEALING BY I/O

PERFORMANCE EFFICIENT TIME LOCKS ON DATA IN A STORAGE CONTROLLER

PERFORMING A RECOVERY COPY COMMAND TO CREATE A RECOVERY VOLUME FOR...

RELEASING SPACE ON SECONDARY STORAGE DEVICE FOR RESYNCHRONIZATION

FORMING A CONSISTENCY GROUP COMPRISED OF VOLUMES MAINTAINED BY ONE...

PERFORMING A RECOVERY COPY COMMAND TO RESTORE A SAFEGUARDED COPY BA...

POINT IN TIME COPY OF TIME LOCKED DATA IN A STORAGE CONTROLLER

PROCESSING A SPACE RELEASE COMMAND TO FREE RELEASE SPACE IN A CONSI...

DEVICE RESERVATION STATE SYNCHRONIZATION IN DATA MIRRORING

USING A SPACE RELEASE DATA STRUCTURE TO INDICATE TRACKS TO RELEASE...

UPDATING CHANGE INFORMATION FOR CURRENT COPY RELATIONSHIPS WHEN EST...

ENHANCED SOFT FENCE OF DEVICES

POINT-IN-TIME SNAP COPY WITHDRAWAL MANAGEMENT

POINT-IN-TIME SNAP COPY ON ASYNCHRONOUS CONSISTENCY GROUP MANAGEMENT

OFFLOADING PROCESSING OF WRITES TO DETERMINE MALICIOUS DATA FROM A...

RESTORATION OF DATA WHEN POINT IN TIME COPY OPERATIONS ARE PERFORME...

COPYING DATA FROM MULTIPLE POINT-IN-TIME COPIES TO A LOG STORAGE TO...

ENHANCED SOFT FENCE OF DEVICES

AUTOMATIC DATA HEALING BY I/O

AUTOMATIC DATA HEALING USING A STORAGE CONTROLLER

DEVICE RESERVATION STATE PRESERVATION IN DATA MIRRORING

SIDEFILES FOR MANAGEMENT OF DATA WRITTEN VIA A BUS INTERFACE TO A S...

MANAGEMENT OF DATA WRITTEN VIA A BUS INTERFACE TO A STORAGE CONTROL...

DETERMINING WHETHER TO DESTAGE WRITE DATA IN CACHE TO STORAGE BASED...

USING A FORWARD LOG STORAGE AND BACKWARD LOG STORAGE TO RECOVER A S...

ASYNCHRONOUS LOCAL AND REMOTE GENERATION OF CONSISTENT POINT-IN-TIM...

DEVICE RESERVATION STATE PRESERVATION IN DATA MIRRORING