Edward J. Hessler

Person

Kalamazoo, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Neuroactive steroids and methods of preparation
- Patent number 11,472,833
- Issue date Oct 18, 2022
- DRAWBRIDGE PHARMACEUTICALS PTY LTD
- Ian Edmonds
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making estra-4,9(10)-diene steroids
- Patent number 6,812,358
- Issue date Nov 2, 2004
- Bridge Organics Co.
- Verlan H. Van Rheenen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of corticoids from 17-keto steroids
- Patent number 4,412,955
- Issue date Nov 1, 1983
- The Upjohn Company
- Jerry A. Walker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of corticoids from 17-keto steroids
- Patent number 4,411,835
- Issue date Oct 25, 1983
- The Upjohn Company
- Jerry A. Walker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of corticoids from 17-keto steroids
- Patent number 4,404,142
- Issue date Sep 13, 1983
- The Upjohn Company
- Jerry A. Walker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 21-halo steroids
- Patent number 4,401,599
- Issue date Aug 30, 1983
- The Upjohn Company
- Jerry A. Walker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of corticoids from 17-keto steroids
- Patent number 4,357,279
- Issue date Nov 2, 1982
- The Upjohn Company
- Jerry A. Walker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Base catalyzed acylation with enol esters
- Patent number 4,346,037
- Issue date Aug 24, 1982
- The Upjohn Company
- Howard J. Burke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing erythromycin succinate
- Patent number 4,219,641
- Issue date Aug 26, 1980
- The Upjohn Company
- Francis E. Desposato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 16-unsaturated pregnanes from 17-keto steroids
- Patent number 4,216,159
- Issue date Aug 5, 1980
- The Upjohn Company
- Edward J. Hessler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process
- Patent number 4,111,968
- Issue date Sep 5, 1978
- The Upjohn Company
- Edward J. Hessler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cis-.beta.-[Trimethylammonium]-acrylonitrile tosylate
- Patent number 4,046,800
- Issue date Sep 6, 1977
- The Upjohn Company
- Edward J. Hessler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing cyclocytidine derivatives
- Patent number 3,978,042
- Issue date Aug 31, 1976
- The Upjohn Company
- Edward J. Hessler
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NEUROACTIVE STEROIDS AND METHODS OF PREPARATION
- Publication number 20210355157
- Publication date Nov 18, 2021
- Drawbridge Pharmaceuticals Pty Ltd
- Ian Edmonds
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEUTERATED FORMS OF AMINOSTEROLS AND METHODS OF USING THE SAME
- Publication number 20200262864
- Publication date Aug 20, 2020
- Enterin, Inc.
- Denise Barbut
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for making estra-4,9(10)-diene steroids
- Publication number 20060079702
- Publication date Apr 13, 2006
- Verlan H. Van Rheenen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nitroso compounds to treat ischemia
- Publication number 20050113573
- Publication date May 26, 2005
- Luis H. Toledo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for making estra-4,9(10)-diene steroids
- Publication number 20040087785
- Publication date May 6, 2004
- Verlan H. Van Rheenen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for making estra-4,9(10)-diene steroids
- Publication number 20030004333
- Publication date Jan 2, 2003
- Verlan H. Van Rheenen
- C07 - ORGANIC CHEMISTRY

Edward J. Hessler

Person

Patents Grantslast 30 patents

Neuroactive steroids and methods of preparation

Process for making estra-4,9(10)-diene steroids

Preparation of corticoids from 17-keto steroids

Preparation of corticoids from 17-keto steroids

Preparation of corticoids from 17-keto steroids

Preparation of 21-halo steroids

Preparation of corticoids from 17-keto steroids

Base catalyzed acylation with enol esters

Process for preparing erythromycin succinate

Synthesis of 16-unsaturated pregnanes from 17-keto steroids

Process

Cis-.beta.-[Trimethylammonium]-acrylonitrile tosylate

Process for preparing cyclocytidine derivatives

Patents Applicationslast 30 patents

NEUROACTIVE STEROIDS AND METHODS OF PREPARATION

DEUTERATED FORMS OF AMINOSTEROLS AND METHODS OF USING THE SAME

Process for making estra-4,9(10)-diene steroids

Nitroso compounds to treat ischemia

Process for making estra-4,9(10)-diene steroids

Process for making estra-4,9(10)-diene steroids