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PFIZER SCIENCE & TECH LTD

Overview
  • Total Patents
    39
About

PFIZER SCIENCE & TECH LTD has a total of 39 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Ireland, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, chemical engineering and telecommunications are ARCHER-DANIELS-MIDLAND COMPANY, CHANGZHOU NEW SOLAR CATALYSTS CO LTD and FR DE CATALYSE GENERALISEE SOC.

Patent filings per year

Chart showing PFIZER SCIENCE & TECH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tully William 19
#2 Tully William Eugene 10
#3 O'Sullivan Susan 8
#4 Kelleher Patrick 8
#5 Davies Simon 8
#6 O'Neill John 6
#7 Madigan Evelyn 6
#8 O'Connell John 4
#9 Fox Elizabeth 4
#10 Denholm Alastair Alexander 3

Latest patents

Publication Filing date Title
CN101437787A Method for preparing gabapentin
IE20060358A1 A process for preparing gabapentin
WO2006097909A1 Preparation of an atorvastatin intermediate using a paal-knorr condensation
IE20050597A1 An apparatus for performing low temperature laboratory scale chemical reactions
IE20050594A1 A process for preparing atorvastatin lactone
IE20050596A1 A process for preparing the diketone of atorvastatin
WO2007029218A1 Apparatus for low temperature reaction process
EP1922301A1 Preparation of an atorvastatin intermediate
IE20001034A1 A factory scale process for producing crystalline atorvastatin trihydrate hemi calcium salt
IE20001032A1 An improved process for producing crystalline atorvastatin calcium
IE20001040A1 A process for removing trace solvent from a material
IE20001042A1 A process for removing pyrophoric catalyst
IE20001025A1 A water purification device