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W R GRACE & CO -CONN

Overview
  • Total Patents
    84
  • GoodIP Patent Rank
    32,119
About

W R GRACE & CO -CONN has a total of 84 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and organic fine chemistry are CHEVRON PHILLIPS CHEMICAL CO LP, CHEVRON PHILLIPS CHEMICAL CO and W R GRACE & CO - CONN.

Patent filings per year

Chart showing W R GRACE & CO -CONNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Linfeng 7
#2 Michos Demetrius 7
#3 Fernandes Jonas Alves 6
#4 Nguyen Binh Thanh 6
#5 Koranne Manoj M 6
#6 Leung Tak W 6
#7 Carlson Erik C 5
#8 Kuo Lawrence L 5
#9 Van Egmond Jan W 5
#10 Mccauley John Robert 4

Latest patents

Publication Filing date Title
WO2017034914A1 Laboratory process for deactivation of a porous solid
WO2017027710A1 Electron donor for polyolefin polymerization catalysts and uses thereof
KR20170125893A Crystalline form of nicotinamide riboside
US2016362336A1 Superplasticizing admixture for cementitious compositions
US2016340248A1 Polyalkoxylated polyamine oxide defoaming compositions
US2017056854A1 Functionalized Support Material and Methods of Making and Using Functionalized Support Material
US2016185886A1 Catalyst system, olefin polymerization catalyst components comprising at least an internal electron donor compound, and methods of making and using the same
CN105960416A Producing propylene impact copolymers and products
CN106414521A Producing high comonomer content propylene-based polymers
US2016046740A1 Combined internal donor system for Ziegler-Natta polyolefin catalysts and methods of making and using same
US2016039954A1 Solid catalyst components for olefin polymerization and methods of making and using the same
TW201431840A Improved process and catalyst for the production of pyridine and alkyl derivatives thereof
KR20170134772A Compositions for forming obscuration films and methods of making and using the same
CA2781641A1 Vapor permeable barrier coating applicable at low temperature
CA2739552A1 Waterproofing membrane
MX347799B Self-limiting catalyst system with controlled aluminum rto sca ratio and method.