Inventor
LIN ROBERT
US71 patents
⚠️ This page may combine multiple inventors who share the name “LIN ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN CHEM CO
28 patentsUS7282151B2Oct 16, 2007
Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration
EASTMAN CHEM CO50 citations96
US7074954B2Jul 11, 2006
Process for the oxidative purification of terephthalic acid
EASTMAN CHEM CO58 citations95
US7132566B2Nov 7, 2006
Process for the purification of a crude carboxylic acid slurry
EASTMAN CHEM CO96 citations94
US6689903B2Feb 10, 2004
Crystallization method for production of purified aromatic dicarboxylic acids
EASTMAN CHEM CO30 citations91
US6504051B1Jan 7, 2003
Process for production of aromatic carboxylic acids with improved water removal technique
EASTMAN CHEM CO51 citations89
US5510521AApr 23, 1996
Process for the production of aromatic carboxylic acids
EASTMAN CHEM CO53 citations89
US7692036B2Apr 6, 2010
Optimized liquid-phase oxidation
EASTMAN CHEM CO11 citations84
US7381386B2Jun 3, 2008
Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
EASTMAN CHEM CO13 citations84
US7351396B2Apr 1, 2008
Extraction process for removal of impurities from an aqueous mixture
EASTMAN CHEM CO9 citations84
US7049465B2May 23, 2006
Process for energy recovery in processes for the preparation of aromatic carboxylic acids
EASTMAN CHEM CO14 citations84
US7196215B2Mar 27, 2007
Process for the production of purified terephthalic acid
EASTMAN CHEM CO15 citations83
US11136414B2Oct 5, 2021
Regioselectively substituted cellulose esters
EASTMAN CHEM CO5 citations82
US7875184B2Jan 25, 2011
Crystallized pellet/liquid separator
EASTMAN CHEM CO15 citations81
US7470370B2Dec 30, 2008
Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration
EASTMAN CHEM CO7 citations74
US6762276B2Jul 13, 2004
Hydrogenation of polyester oligomers containing terephthalic acid residues
EASTMAN CHEM CO10 citations72
US7193109B2Mar 20, 2007
Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
EASTMAN CHEM CO8 citations71
US10377690B1Aug 13, 2019
Method for catalytic production of refined enal products from an aldehyde feed stream using a single enclosed unit
EASTMAN CHEM CO6 citations68
US7901636B2Mar 8, 2011
Optimized liquid-phase oxidation
EASTMAN CHEM CO5 citations63
US7897810B2Mar 1, 2011
Optimized production of aromatic dicarboxylic acids
EASTMAN CHEM CO5 citations63
US7888530B2Feb 15, 2011
Optimized production of aromatic dicarboxylic acids
EASTMAN CHEM CO4 citations63
US7556784B2Jul 7, 2009
Optimized production of aromatic dicarboxylic acids
EASTMAN CHEM CO2 citations63
US7546747B2Jun 16, 2009
Process for production of a dried carboxylic acid cake suitable for use in polyester production
EASTMAN CHEM CO4 citations63
US7504535B2Mar 17, 2009
Optimized liquid-phase oxidation
EASTMAN CHEM CO3 citations63
US7402694B2Jul 22, 2008
Process for removal of benzoic acid from an oxidizer purge stream
EASTMAN CHEM CO3 citations63
US6469206B2Oct 22, 2002
Process for the preparation of triflic anhydride
EASTMAN CHEM CO2 citations63
US7161027B2Jan 9, 2007
Process for the oxidative purification of terephthalic acid
EASTMAN CHEM CO2 citations62
US7213540B2May 8, 2007
Steam recompression in carboxylic acid processes
EASTMAN CHEM CO2 citations61
US6248923B1Jun 19, 2001
Process for the production of fluorocarboxylic acid anhydrides
EASTMAN CHEM CO6 citations60
SNAP INC
7 patentsUS11199957B1Dec 14, 2021
Generating customized avatars based on location information
SNAP INC81 citations96
US10979752B1Apr 13, 2021
Generating media content items based on location information
SNAP INC79 citations95
US11698722B2Jul 11, 2023
Generating customized avatars based on location information
SNAP INC1 citations71
US11689781B2Jun 27, 2023
Generating customized graphics based on location information
SNAP INC2 citations71
US10972806B1Apr 6, 2021
Generating customized graphics based on location information
SNAP INC4 citations71
US12153788B2Nov 26, 2024
Generating customized avatars based on location information
SNAP INC0 citations60
US11523159B2Dec 6, 2022
Generating media content items based on location information
SNAP INC0 citations60
GRUPO PETROTEMEX SA DE CV
2 patentsUNIV CALIFORNIA
2 patentsWESTLAKE LONGVIEW CORP
2 patentsANATOMICAL CONCEPTS INC
1 patentKAPLAN JONATHAN
1 patentQUALIPRO ENTPR CO LTD
1 patentLIN ROBERT
1 patentSAMSUNG ELECTRONICS CO LTD
1 patentCALIFORNIA INST OF TECHN
1 patentKIM DAVID
1 patentGLOBAL SUN TECHNOLOGY INC
1 patentWONDERS ALAN GEORGE
1 patentShowing the top 50 of 71 patents by PatentIndex Score.