Romaine R. Maiefski

Person

Carlsbad, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
HPLC column
- Patent number 10,603,604
- Issue date Mar 31, 2020
- Phenomenex, Inc.
- Peter C. Rahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for packing chromatography columns
- Patent number 7,674,383
- Issue date Mar 9, 2010
- Phenomenex, Inc.
- Peter C. Rahn
- G01 - MEASURING TESTING
Information Patent Grant
Pump system for pumping liquefied gases
- Patent number 7,083,395
- Issue date Aug 1, 2006
- Romaine Maiefski
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multiple-channel UV spectrometer assembly
- Patent number 6,894,777
- Issue date May 17, 2005
- Romaine R. Maiefski
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for pre-determined mass sorting of positional-encoded sol...
- Patent number 6,528,324
- Issue date Mar 4, 2003
- Ontogen Corporation
- Romaine R. Maiefski
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for multiple channel high throughput purification
- Patent number 6,508,938
- Issue date Jan 21, 2003
- Ontogen Corporation
- Romaine Maiefski
- G01 - MEASURING TESTING
Information Patent Grant
Sample separation apparatus and method for multiple channel high th...
- Patent number 6,458,273
- Issue date Oct 1, 2002
- Ontogen Corporation
- Jonathan D. Krakover
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sample wash station assembly
- Patent number 6,416,718
- Issue date Jul 9, 2002
- Ontogen Corporation
- Romaine Maiefski
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Grant
Microsampling apparatus and method for multiple channel high throug...
- Patent number 6,358,413
- Issue date Mar 19, 2002
- Ontogen Corporation
- Romaine Maiefski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressure regulation apparatus and method for multiple channel high...
- Patent number 6,358,414
- Issue date Mar 19, 2002
- Ontogen Corporation
- Romaine Maiefski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sample collection apparatus and method for multiple channel high th...
- Patent number 6,355,164
- Issue date Mar 12, 2002
- Ontogen Corporation
- Don Wendell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for multiple channel high throughput purification
- Patent number 6,309,541
- Issue date Oct 30, 2001
- Ontogen Corporation
- Romaine Maiefski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reaction block docking station
- Patent number 6,171,555
- Issue date Jan 9, 2001
- Ontogen Corporation
- John Cargill
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Grant
Sample wash station assembly
- Patent number 5,976,470
- Issue date Nov 2, 1999
- Ontogen Corporation
- Romaine Maiefski
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Grant
Methods and apparatus for the generation of chemical libraries
- Patent number 5,770,157
- Issue date Jun 23, 1998
- Ontogen Corporation
- John Cargill
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Grant
Methods and apparatus for the generation of chemical libraries
- Patent number 5,609,826
- Issue date Mar 11, 1997
- Ontogen Corporation
- John Cargill
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Grant
Anti-carjacking system
- Patent number 5,318,147
- Issue date Jun 7, 1994
- Romaine R. Maiefski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multicolor electrophotographic development system with detachable l...
- Patent number 5,153,659
- Issue date Oct 6, 1992
- ColoRep, Inc.
- Romaine R. Maiefski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
HPLC COLUMN
- Publication number 20180078877
- Publication date Mar 22, 2018
- Phenomenex, Inc.
- Peter C. Rahn
- G01 - MEASURING TESTING
Information Patent Application
HPLC COLUMN
- Publication number 20100181240
- Publication date Jul 22, 2010
- Phenomenex, Inc.
- Peter C. Rahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTIPLE SEGMENT CHROMATOGRAPHY ASSEMBLY FOR PACKING A CHROMATOGRAP...
- Publication number 20100126921
- Publication date May 27, 2010
- Phenomenex, Inc.
- Peter C. Rahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for packing chromatography columns
- Publication number 20070090035
- Publication date Apr 26, 2007
- Peter C. Rahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Multiple-channel UV spectrometer assembly
- Publication number 20060082769
- Publication date Apr 20, 2006
- Romaine R. Maiefski
- G01 - MEASURING TESTING
Information Patent Application
Multiple-channel UV spectrometer assembly
- Publication number 20040027568
- Publication date Feb 12, 2004
- Romaine R. Maiefski
- G01 - MEASURING TESTING
Information Patent Application
Dual ion source assembly
- Publication number 20030224529
- Publication date Dec 4, 2003
- Romaine Maiefski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Pump system for pumping liquefied gases
- Publication number 20030215341
- Publication date Nov 20, 2003
- Romaine Maiefski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods for pre-determined mass sorting of positional-encoded solid...
- Publication number 20030134432
- Publication date Jul 17, 2003
- Ontogen Corporation
- Romaine R. Maiefski
- C40 - COMBINATORIAL CHEMISTRY
Information Patent Application
Sample separation apparatus and method for multiple channel high th...
- Publication number 20020185442
- Publication date Dec 12, 2002
- Romaine R. Maiefski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sample wash station assembly
- Publication number 20020059945
- Publication date May 23, 2002
- Romaine Maiefski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus and method for multiple channel high throughput purification
- Publication number 20010013494
- Publication date Aug 16, 2001
- Romaine Maiefski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Romaine R. Maiefski

Person

Patents Grantslast 30 patents

HPLC column

Method and apparatus for packing chromatography columns

Pump system for pumping liquefied gases

Multiple-channel UV spectrometer assembly

Apparatus for pre-determined mass sorting of positional-encoded sol...

Apparatus and method for multiple channel high throughput purification

Sample separation apparatus and method for multiple channel high th...

Sample wash station assembly

Microsampling apparatus and method for multiple channel high throug...

Pressure regulation apparatus and method for multiple channel high...

Sample collection apparatus and method for multiple channel high th...

Apparatus and method for multiple channel high throughput purification

Reaction block docking station

Sample wash station assembly

Methods and apparatus for the generation of chemical libraries

Methods and apparatus for the generation of chemical libraries

Anti-carjacking system

Multicolor electrophotographic development system with detachable l...

Patents Applicationslast 30 patents

HPLC COLUMN

HPLC COLUMN

MULTIPLE SEGMENT CHROMATOGRAPHY ASSEMBLY FOR PACKING A CHROMATOGRAP...

Method and apparatus for packing chromatography columns

Multiple-channel UV spectrometer assembly

Multiple-channel UV spectrometer assembly

Dual ion source assembly

Pump system for pumping liquefied gases

Methods for pre-determined mass sorting of positional-encoded solid...

Sample separation apparatus and method for multiple channel high th...

Sample wash station assembly

Apparatus and method for multiple channel high throughput purification