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Inventor

Andrzej Rokicki

Inventor
Mountain Lakes, NJ, US

Overview

38→
Patents
1990–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 38 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry34%
C07DHeterocyclic compounds22%
Y02PClimate change mitigation technologies in the production or processing of goods16%
C07CAcyclic or carbocyclic compounds14%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
B01DSeparation1%
C01GCompounds containing metals not covered by subclasses c01d or c01f1%
C04BLime, magnesia1%
C10GCracking hydrocarbon oils1%
PatentTitleYear
10,669,247Carrier treatment to improve catalytic performance of an ethylene oxide catalyst202010,300,462High concentration silver solutions for ethylene oxide catalyst preparation201910,040,773Silver catalysts with improved size and distribution density of silver particles20189,758,498'Carrier treatment to improve catalytic performance of an ethylene oxide catalyst'20179,452,419'Carrier for ethylene oxide catalysts'20169,427,729'Silver-based ethylene oxide catalyst having reduced sodium content'20169,321,035'Modified carrier for silver based ethylene oxide catalyst'20169,096,562'Epoxidation process'20159,095,843'Carrier treatment to improve catalytic performance of an ethylene oxide catalyst'20158,975,424'Zinc-promoted catalysts for epoxidation of ethylene'20158,916,495'Mullite-containing carrier for ethylene oxide catalysts'20148,883,675'Method for making a highly selective ethylene oxide catalyst'20148,883,678'Carrier for ethylene oxide catalysts'20148,680,357'Dehydrogenation catalyst'20148,624,045'Process for olefin oxide production'20148,586,769'Carrier for ethylene oxide catalysts'20138,546,297'Method for preparing an epoxidation catalyst'20138,530,682'Process for epoxidation start-up'20138,349,765'Mullite-containing carrier for ethylene oxide catalysts'20138,063,261'Multi-layered dehydrogenation catalyst system and process of use'20117,910,518'Geometrically sized solid shaped carrier for olefin epoxidation catalyst'20117,803,957'Ethylene oxide production using fixed moderator concentration'20107,763,096'Recovery of rhenium'20107,759,284'Calcination in an inert gas in the presence of a small concentration of an oxidizing component'20107,696,368'Start-up of high selectivity catalysts in olefin oxide plants'20107,491,860'Dehydrogenation process'20097,435,862'Radial reactor loading of a dehydrogenation catalyst'20086,936,568'Selective hydrogenation catalyst'20056,756,339'Dehydrogenation catalysts'20046,465,704'Dehydrogenation catalysts'20026,242,379'Dehydrogenation catalysts'20016,191,065'Dehydrogenation catalysts'20016,177,602'Process for dehydrogenation of alkylaromatic hydrocarbons using a dehydrogenation catalyst'20015,258,571'Separations using highly dispersed cuprous compositions'19935,175,137'Highly dispersed cuprous compositions'19925,026,676'Catalyst for the copolymerization of epoxides with CO.sub.2'19914,981,948'Zinc-containing solid catalyst, process of preparing same and process for preparing polyalkylene carbonate'19914,943,677'Making poly(alkylene carbonates) of controlled molecular weight'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1993Patents assigned to AIR PROD & CHEM (4)· patent assignee history
1990–1993Based in Alburtis, PA, US· patent location history
1991Based in Allentown, PA, US· patent location history
2001–2014Based in Prospect, KY, US· patent location history
2002–2011Patents assigned to SUED CHEMIE INC (6)· patent assignee history
2008–2020Based in Mountain Lakes, NJ, US· patent location history
2010–2020Patents assigned to SCIENT DESIGN CO (19)· patent assignee history
2010–2011Patents assigned to SD LIZENZVERWERTUNGSGESELL MBH (4)· patent assignee history
2011–2014Patents assigned to ROKICKI ANDRZEJ (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCIENT DESIGN CO192010–2020
ROKICKI ANDRZEJself92011–2014
SUED CHEMIE INC62002–2011
AIR PROD & CHEM41990–1993
SD LIZENZVERWERTUNGSGESELL MBH42010–2011
Locations
LocationPatentsSpan
Mountain Lakes, New Jersey, US262008–2020
Prospect, KY, US72001–2014
Alburtis, Pennsylvania, US41990–1993
Allentown, Pennsylvania, US11991