Frank J. Williams III

Person

Scotia, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making bis-etherphthalimides
- Patent number 4,455,431
- Issue date Jun 19, 1984
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making alkali metal bisphenoxide salts and bisimides der...
- Patent number 4,302,616
- Issue date Nov 24, 1981
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyetherimides prepared by self-condensation of hydroxyaryl phthal...
- Patent number 4,297,474
- Issue date Oct 27, 1981
- General Electric Company
- Frank J. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making aromatic ether imides
- Patent number 4,273,712
- Issue date Jun 16, 1981
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making aromatic polyformals
- Patent number 4,260,733
- Issue date Apr 7, 1981
- General Electric Company
- George R. Loucks
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making bisphenoxide salts and bisimides derived therefrom
- Patent number 4,257,953
- Issue date Mar 24, 1981
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid extraction method for recovering aromatic bisimides
- Patent number 4,247,464
- Issue date Jan 27, 1981
- General Electric Company
- Howard M. Relles
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making aromatic cyclic polyformals
- Patent number 4,136,087
- Issue date Jan 23, 1979
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polysulfoneimides
- Patent number 4,107,147
- Issue date Aug 15, 1978
- General Electric Company
- Frank J. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic disulfone dianhydrides
- Patent number 4,102,905
- Issue date Jul 25, 1978
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polythioethermides
- Patent number 4,092,297
- Issue date May 30, 1978
- General Electric Company
- Frank J. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making bis(thioether anhydride)s
- Patent number 4,054,584
- Issue date Oct 18, 1977
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of bisphenol-A bisimides
- Patent number 4,048,190
- Issue date Sep 13, 1977
- General Electric Company
- Donald S. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic dithio dianhydrides
- Patent number 4,024,162
- Issue date May 17, 1977
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of aromatic bisimides
- Patent number 4,017,511
- Issue date Apr 12, 1977
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making polyetherimides using a sodium chloride or ferric...
- Patent number 3,998,840
- Issue date Dec 21, 1976
- General Electric Company
- Frank J. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thio-bis(phthalimides)
- Patent number 3,989,712
- Issue date Nov 2, 1976
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel polyetherimides
- Patent number 3,983,093
- Issue date Sep 28, 1976
- General Electric Company
- Frank J. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dianhydrides of bis-(orthodicarboxyphenyloxyphenyl)acetylene and bi...
- Patent number 3,956,322
- Issue date May 11, 1976
- General Electric Company
- Clayton B. Quinn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel polyetherimides prepared from tolane dianhydride or dichloroe...
- Patent number 3,944,517
- Issue date Mar 16, 1976
- General Electric Company
- Clayton B. Quinn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polythioetherimides and method of preparation
- Patent number 3,933,749
- Issue date Jan 20, 1976
- General Electric Company
- Frank J. Williams
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic dithio dianhydrides
- Patent number 3,933,862
- Issue date Jan 20, 1976
- General Electric Company
- Frank J. Williams
- C07 - ORGANIC CHEMISTRY

Frank J. Williams III

Person

Patents Grantslast 30 patents

Method for making bis-etherphthalimides

Method for making alkali metal bisphenoxide salts and bisimides der...

Polyetherimides prepared by self-condensation of hydroxyaryl phthal...

Method for making aromatic ether imides

Method for making aromatic polyformals

Method for making bisphenoxide salts and bisimides derived therefrom

Liquid extraction method for recovering aromatic bisimides

Method for making aromatic cyclic polyformals

Polysulfoneimides

Aromatic disulfone dianhydrides

Polythioethermides

Method for making bis(thioether anhydride)s

Preparation of bisphenol-A bisimides

Aromatic dithio dianhydrides

Preparation of aromatic bisimides

Method for making polyetherimides using a sodium chloride or ferric...

Thio-bis(phthalimides)

Novel polyetherimides

Dianhydrides of bis-(orthodicarboxyphenyloxyphenyl)acetylene and bi...

Novel polyetherimides prepared from tolane dianhydride or dichloroe...

Polythioetherimides and method of preparation

Aromatic dithio dianhydrides