Inventor

PROVERB ROBERT J

US12 patents

⚠️ This page may combine multiple inventors who share the name “PROVERB ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMERICAN CYANAMID CO

4 patents

US4605702AAug 12, 1986

Temporary wet strength resin

AMERICAN CYANAMID CO317 citations96

US5139614AAug 18, 1992

Styrene/acrylic-type polymers for use as surface sizing agents

AMERICAN CYANAMID CO36 citations91

US5122568AJun 16, 1992

Styrene/acrylic type polymers for use as surface sizing agents

AMERICAN CYANAMID CO40 citations91

US4439611AMar 27, 1984

Isolation of [S-(R, S]-1-(3-acetylthio-3-benzoyl-2-methylpropionyl)-L-proline from a diastereomeric mixture

AMERICAN CYANAMID CO2 citations62

BAYER AG

2 patents

US6576049B1Jun 10, 2003

Paper sizing compositions and methods

BAYER AG47 citations94

US6491790B1Dec 10, 2002

Methods for reducing amine odor in paper

BAYER AG41 citations91

BAYER CHEMICALS CORP

2 patents

US6666952B2Dec 23, 2003

Paper sizing compositions and methods

BAYER CHEMICALS CORP22 citations89

US6743335B2Jun 1, 2004

Methods for reducing amine odor in paper

BAYER CHEMICALS CORP10 citations70

CYTEC TECH CORP

2 patents

US5380444AJan 10, 1995

Ampholytic polymers and polymeric microemulsions

CYTEC TECH CORP19 citations81

US5512184AApr 30, 1996

Ampholytic polymers and polymeric microemulsions

CYTEC TECH CORP3 citations62

DEPIERNE OTTO S

1 patent

US5138004AAug 11, 1992

Styrene/acrylic-type polymers for use as surface sizing agents

DEPIERNE OTTO S14 citations68

KEMIRA OYJ

1 patent

US7943789B2May 17, 2011

Alkenylsuccinic anhydride composition and method of using the same

KEMIRA OYJ2 citations56