P

Inventor

VEDAGE GAMINI ANANDA

US60 patents
⚠️ This page may combine multiple inventors who share the name “VEDAGE GAMINI ANANDA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AIR PROD & CHEM

23 patents
US6184416B1Feb 6, 2001

Lithium aluminate as a catalyst support for hydrogenation of aromatic amines

AIR PROD & CHEM25 citations92
US5932769AAug 3, 1999

Multi-metallic actalysts for amination of alcohols to form alkylamines

AIR PROD & CHEM24 citations91
US6429338B1Aug 6, 2002

Hydrogenation of single ring aromatic diamines

AIR PROD & CHEM27 citations89
US8367870B2Feb 5, 2013

Autocatalytic polyols

AIR PROD & CHEM15 citations84
US7910667B1Mar 22, 2011

Low temperature curable epoxy compositions containing phenolic-blocked urea curatives

AIR PROD & CHEM11 citations83
US7009081B2Mar 7, 2006

N-methylated amines from selective vapor phase amination of amino ether alcohols

AIR PROD & CHEM15 citations83
US9080007B2Jul 14, 2015

Anhydride accelerators for epoxy resin systems

AIR PROD & CHEM5 citations82
US7666954B2Feb 23, 2010

Epoxy resin amine curing agent of N,N′-dimethyl secondary diamine polymer

AIR PROD & CHEM14 citations82
US5639916AJun 17, 1997

Amination of allylic alcohols

AIR PROD & CHEM14 citations73
US6998507B1Feb 14, 2006

Hydrogenation of methylenedianiline

AIR PROD & CHEM8 citations72
US5917092AJun 29, 1999

Metal exchanged zeolite catalysts for alcohol amination

AIR PROD & CHEM8 citations72
US9546243B2Jan 17, 2017

Amines and polymeric phenols and usage thereof as curing agents in one component epoxy resin compositions

AIR PROD & CHEM3 citations71
US6774264B2Aug 10, 2004

Catalyst to improve the color stability of N,N-dialkylalkanolamines

AIR PROD & CHEM8 citations68
US5973207AOct 26, 1999

Hydrogenation of meta-toluenediamine

AIR PROD & CHEM3 citations63
US6121493ASep 19, 2000

Isomerization of cyclohexylamines to produce their thermodynamic isomeric form

AIR PROD & CHEM2 citations62
US5886227AMar 23, 1999

Process for hydrogenation of cyanopropionaldehyde-containing cyanopropionadelhyde acetals

AIR PROD & CHEM5 citations62
US6962964B2Nov 8, 2005

Hydrogenation of methylenedianiline homologs and epoxy resins cured with same

AIR PROD & CHEM3 citations60
US6140540AOct 31, 2000

Hydrogenation of aromatic amines to produce their ring hydrogenated counterparts

AIR PROD & CHEM3 citations60
US8026318B2Sep 27, 2011

Mixed polycycloaliphatic amines (MPCA) and MPCA alkylates

AIR PROD & CHEM2 citations59
US7655736B2Feb 2, 2010

Polyamide curative from substituted amine mixture and dimer fatty acid or ester

AIR PROD & CHEM6 citations59
US7038088B2May 2, 2006

Hydrogenation of highly contaminated methylenedianiline

AIR PROD & CHEM2 citations57
US5672762ASep 30, 1997

Hydrogenation of nitriles to tertiary amines

AIR PROD & CHEM0 citations52
US9334409B2May 10, 2016

Curing agent for low temperature cure applications

AIR PROD & CHEM0 citations51

VEDAGE GAMINI ANANDA

8 patents

EVONIK OPERATIONS GMBH

6 patents

EVONIK DEGUSSA GMBH

5 patents

RAYMOND WILLIAMS RENE EDOUARD

3 patents

ABDOURAZAK ATTEYE HOUSSEIN

2 patents

WALKER FREDERICK HERBERT

2 patents

BURDENIUC JUAN JESUS

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.