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PCBU SERVICES INC

Overview
  • Total Patents
    87
About

PCBU SERVICES INC has a total of 87 patent applications. Its first patent ever was published in 1996. It filed its patents most often in EPO (European Patent Office), United States and China. Its main competitors in its focus markets organic fine chemistry, civil engineering and biotechnology are OXEA GMBH, BRITISH HYDROCARBON CHEM LTD and ZHEJIANG XIESHI NEW MAT CO LTD.

Patent filings per year

Chart showing PCBU SERVICES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rowland Thomas F 23
#2 Cohn Mitchel 17
#3 Robin Mark L 15
#4 Brandstadter Stephan M 11
#5 Iikubo Yuichi 9
#6 Hedrick Vicki 8
#7 Allen David Robert 8
#8 Register W Douglas 7
#9 Boggs Janet 7
#10 Sharma Vimal 6

Latest patents

Publication Filing date Title
US2007106099A1 Production processes and systems
WO2006026400A1 Chemical production processes and systems
US2005177012A1 Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems
KR20050040063A Hydrolysis of amino acid diesters
EP1391449A1 Hydrolysis of amino acid diesters
CN1665760A Preparation of chiral amino-nitriles
AU2003245571A1 Preparation of protected amino acids
US6849194B2 Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods
AU2002323374A1 Phenylalanine ammonia lyase polypeptide and polynucleotide sequences and methods of obtaining and using same
US7060165B2 Processes for purification and production of fluorocarbons
IL155854D0 Fire extinguishing methods utilizing hydrofluoroethers
CA2426594A1 Production of .alpha.-hydroxy-carboxylic acids using a coupled enzyme system
US6610874B2 Processes and compositions for the production of chiral amino-nitriles
US2001021519A1 Method for stereoselectively inverting a chiral center of a chemical compound using an enzyme and a metal catalyst
US6355468B1 Phenylalanine ammonia lyase polypeptide and polynucleotide sequences and methods of obtaining and using same
US6346203B1 Method for the suppression of fire
US6583328B1 Method for the preparation of 1,1,1,3,3-pentafluoropropene and 1,1,1,3,3-pentafluoropropane