Inventor
CAI PING
US34 patents
⚠️ This page may combine multiple inventors who share the name “CAI PING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WYETH CORP
7 patentsUS7445916B2Nov 4, 2008
Process for preparing rapamycin 42-esters and FK-506 32-esters with dicarboxylic acid, precursors for rapamycin conjugates and antibodies
WYETH CORP22 citations92
US7268144B2Sep 11, 2007
Regiospecific synthesis of rapamycin 42-ester derivatives
WYETH CORP23 citations92
US7332601B2Feb 19, 2008
CCI-779 derivatives and methods of making same
WYETH CORP9 citations78
US7625726B2Dec 1, 2009
Process for preparing rapamycin 42-esters and FK-506 32-esters with dicarboxylic acid, precursors for rapamycin conjugates and antibodies
WYETH CORP2 citations63
US7666901B2Feb 23, 2010
Analogs of 17-hydroxywortmannin as PI3K inhibitors
WYETH CORP2 citations50
US7498327B2Mar 3, 2009
Indolylalkylamine metabolites as 5-hydroxytryptamine-6 ligands
WYETH CORP1 citations48
US6914045B2Jul 5, 2005
Glycopeptide antibiotics
WYETH CORP2 citations48
UNIVATION TECH LLC
6 patentsUS10280283B2May 7, 2019
Supported catalyst with improved flowability
UNIVATION TECH LLC2 citations73
US11180577B2Nov 23, 2021
Rating polymerization processes
UNIVATION TECH LLC2 citations62
US9410001B2Aug 9, 2016
Recycle gas cooler systems for gas-phase polymerization processes
UNIVATION TECH LLC2 citations57
US10676589B2Jun 9, 2020
Supported catalyst with improved flowability
UNIVATION TECH LLC0 citations52
US10676588B2Jun 9, 2020
Supported catalyst with improved flowability
UNIVATION TECH LLC0 citations52
US10597509B2Mar 24, 2020
Supported catalyst with improved flowability
UNIVATION TECH LLC0 citations52
CAI PING
4 patentsUS8178633B2May 15, 2012
Gas-phase polymerization process having multiple flow regimes
CAI PING15 citations82
US8324327B2Dec 4, 2012
Gas-phase polymerization process
CAI PING5 citations71
US8129483B2Mar 6, 2012
Circulating fluidized bed reactor
CAI PING1 citations48
US10647790B2May 12, 2020
Process for gas-phase polymerization having high bed bulk density
CAI PING0 citations38
PFIZER
4 patentsUNION CARBIDE CHEM PLASTIC
3 patentsUS6460412B1Oct 8, 2002
Detection of dynamic fluidized bed level in a fluidized bed polymerization reactor using ultrasonic waves or microwaves
UNION CARBIDE CHEM PLASTIC40 citations92
US6384157B1May 7, 2002
Method of detecting and correcting local defluidization and channeling in fluidized-bed reactors for polymerization
UNION CARBIDE CHEM PLASTIC19 citations88
US5912309AJun 15, 1999
Gas phase fluidized bed polymerization process using sonic cleaner with optimum design and operation
UNION CARBIDE CHEM PLASTIC9 citations68