Dmitry A. Krapchetov

Person

Lansdale, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Heterogeneous catalyst
- Patent number 11,813,593
- Issue date Nov 14, 2023
- Rohm and Haas Company
- Kirk W. Limbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of methyl methacrylate by oxidative esterific...
- Patent number 11,691,942
- Issue date Jul 4, 2023
- Dow Global Technologies LLC
- Kirk W. Limbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterogeneous catalyst
- Patent number 11,498,057
- Issue date Nov 15, 2022
- Rohm and Haas Company
- Kirk W. Limbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing methacrolein
- Patent number 10,836,699
- Issue date Nov 17, 2020
- Rohm and Haas Company
- Reetam Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing methacrolein
- Patent number 10,836,698
- Issue date Nov 17, 2020
- Rohm and Haas Company
- Reetam Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of methyl methacrylate by oxidative esterific...
- Patent number 10,829,434
- Issue date Nov 10, 2020
- Dow Global Technologies LLC
- Dmitry A. Krapchetov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for production of methyl methacrylate by oxidative esterific...
- Patent number 10,829,432
- Issue date Nov 10, 2020
- Dow Global Technologies LLC
- Kirk W. Limbach
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for production of methyl methacrylate by oxidative esterific...
- Patent number 10,829,431
- Issue date Nov 10, 2020
- Dow Global Technologies LLC
- Kirk W. Limbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of methyl methacrylate by oxidative esterific...
- Patent number 10,829,435
- Issue date Nov 10, 2020
- Dow Global Technologies LLC
- Dmitry A. Krapchetov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for production of methyl methacrylate by oxidative esterific...
- Patent number 10,745,341
- Issue date Aug 18, 2020
- Dow Global Technologies LLC
- Dmitry A. Krapchetov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for preparing methacrolein
- Patent number 10,723,685
- Issue date Jul 28, 2020
- Rohm and Haas Company
- Reetam Chakrabarti
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
LIQUID-PHASE OXIDATION OF METHACROLEIN WITH GOLD BASED CATALYSTS
- Publication number 20240308949
- Publication date Sep 19, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Jing L. Houser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID-PHASE OXIDATION OF ACROLEIN WITH GOLD BASED CATALYSTS
- Publication number 20240043365
- Publication date Feb 8, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Jing L. Houser
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS AND CATALYST FOR OXIDATIVE ESTERIFICATION WITH LONG-LIFE CA...
- Publication number 20230113685
- Publication date Apr 13, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Kirk W. Limbach
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING METHACROLEIN
- Publication number 20210403404
- Publication date Dec 30, 2021
- Rohm and Haas Company
- Reetam Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...
- Publication number 20210363094
- Publication date Nov 25, 2021
- Rohm and Haas Company
- Kirk W. Limbach
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROGENEOUS CATALYST
- Publication number 20210121856
- Publication date Apr 29, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Kirk W. Limbach
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HETEROGENEOUS CATALYST
- Publication number 20210113997
- Publication date Apr 22, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Kirk W. Limbach
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...
- Publication number 20200199059
- Publication date Jun 25, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Dmitry A. Krapchetov
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PREPARING METHACROLEIN
- Publication number 20200181053
- Publication date Jun 11, 2020
- Rohm and Haas Company
- Reetam Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...
- Publication number 20200172464
- Publication date Jun 4, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Kirk W. Limbach
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIFIC...
- Publication number 20200165185
- Publication date May 28, 2020
- Rohm and Haas Company
- Dmitry A. Krapchetov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING METHACROLEIN
- Publication number 20200157032
- Publication date May 21, 2020
- Rohm and Haas Company
- Reetam Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...
- Publication number 20200157036
- Publication date May 21, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Dmitry A. Krapchetov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...
- Publication number 20200148620
- Publication date May 14, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Kirk W. Limbach
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING METHACROLEIN
- Publication number 20200140363
- Publication date May 7, 2020
- Rohm and Haas Company
- Reetam Chakrabarti
- C07 - ORGANIC CHEMISTRY

Dmitry A. Krapchetov

Person

Patents Grantslast 30 patents

Heterogeneous catalyst

Method for production of methyl methacrylate by oxidative esterific...

Heterogeneous catalyst

Process for preparing methacrolein

Process for preparing methacrolein

Method for production of methyl methacrylate by oxidative esterific...

Method for production of methyl methacrylate by oxidative esterific...

Method for production of methyl methacrylate by oxidative esterific...

Method for production of methyl methacrylate by oxidative esterific...

Method for production of methyl methacrylate by oxidative esterific...

Process for preparing methacrolein

Patents Applicationslast 30 patents

LIQUID-PHASE OXIDATION OF METHACROLEIN WITH GOLD BASED CATALYSTS

LIQUID-PHASE OXIDATION OF ACROLEIN WITH GOLD BASED CATALYSTS

PROCESS AND CATALYST FOR OXIDATIVE ESTERIFICATION WITH LONG-LIFE CA...

PROCESS FOR PREPARING METHACROLEIN

A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...

HETEROGENEOUS CATALYST

HETEROGENEOUS CATALYST

A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...

PROCESS FOR PREPARING METHACROLEIN

A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...

METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIFIC...

PROCESS FOR PREPARING METHACROLEIN

A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...

A METHOD FOR PRODUCTION OF METHYL METHACRYLATE BY OXIDATIVE ESTERIF...

PROCESS FOR PREPARING METHACROLEIN