Angela M. Carswell

Follow

Person

Longhope, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Amorphous silica-based catalyst and process for its production
- Patent number 4,427,578
- Issue date Jan 24, 1984
- Coal Industry (Patents) Limited
- Joseph G. Robinson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Keto/polycarboxy containing resin
- Patent number 4,379,896
- Issue date Apr 12, 1983
- Coal Industry (Patents) Limited
- Joseph G. Robinson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing an improved poly-(amide-imide) resin by reactin...
- Patent number 4,352,922
- Issue date Oct 5, 1982
- Coal Industry (Patents) Limited
- Joseph G. Robinson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenanthrene/HCHO derived polyamide-imide
- Patent number 4,346,212
- Issue date Aug 24, 1982
- Coal Industry (Patents) Limited
- Joseph G. Robinson
- C07 - ORGANIC CHEMISTRY