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Inventor

Gregory G. Hlatky

Inventor
Morrow, OH, US

Overview

38→
Patents
1992–2021
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.

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests23%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium19%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
Y02PClimate change mitigation technologies in the production or processing of goods3%
C07CAcyclic or carbocyclic compounds2%
C08LCompositions of macromolecular compounds2%
B29CShaping or joining of plastics1%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts1%
B29LIndexing scheme associated with subclass b29c, relating to particular articles1%
PatentTitleYear
11,068,014Manual park release system with twist lock mechanism20218,475,898'Polyolefin resin blends for crack-resistant pipe'20137,163,907'Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization'20076,995,220'Ethylene polymerization process'20066,939,930'Hydrosilane additives for increased polyolefin molecular weight'20056,864,210'Bimetallic olefin polymerization catalysts containing indigoid ligands'20056,838,410'Catalysts for making polyolefins'20056,818,713'Process for making polyethylene'20046,693,155'Propylene polymerization process'20046,579,957'Single-site catalysts based on anionic thiopyran dioxide ligands'20036,559,251'Process for making low-density polyolefins'20036,495,485'Single-site catalysts based on caged diimide ligands'20026,455,704'Process for the preparation of base-free carbazolide anions'20026,423,795'Tetramethylcyclopentadienyl titanium compounds for ethylene--olefin-copolymer production catalysts'20026,414,099'Single-site catalysts based on caged diimide ligands'20026,391,988'Tris(pyrazoyl) based anions'20026,384,229'Transition metal complexes containing neutral, multidentate azacyclic ligands'20026,355,592'Catalyst system of enhanced productivity and its use in polymerization process'20026,331,601'Supported single-site catalyst and olefin polymerization process'20016,245,706'Ionic metallocene catalyst compositions'20016,201,076'Olefin polymerization process with fatty amine additives for improved activity and reduced fouling'20016,180,552'Transition metal complexes containing neutral, multidentate azacyclic ligands'20016,093,673'Polymerization system with organosilicon compound'20006,040,261'Supported single-site catalyst and olefin polymerization process'20005,801,113'Polymerization catalyst systems, their production and use'19985,621,126'Monocyclopentadienyl metal compounds for ethylene-.alpha.-olefin-copolymer production catalysts'19975,504,049'Transition metal olefin polymerization catalysts'19965,502,124'Transition metal olefin polymerization processes'19965,483,014'Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used'19965,470,927'Ionic metallocene catalyst compositions'19955,407,884'Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used'19955,391,629'Block copolymers from ionic catalysts'19955,384,299'Ionic metallocene catalyst compositions'19955,300,596'Reduction of .alpha.-olefin-carbon monoxide copolymers to polyalcohols with borohydride salt'19945,278,119'Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used'19945,241,025'Catalyst system of enhanced productivity'19935,198,401'Ionic metallocene catalyst compositions'19935,153,157'Catalyst system of enhanced productivity'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2001Patents assigned to EXXON CHEMICAL PATENTS INC (13)· patent assignee history
1992–2007Based in Houston, TX, US· patent location history
1994–2013Patents assigned to HLATKY GREGORY G (2)· patent assignee history
2000–2013Patents assigned to EQUISTAR CHEM LP (19)· patent assignee history
2000–2013Based in Morrow, OH, US· patent location history
2002–2007Patents assigned to EXXONMOBIL CHEM PATENTS INC (3)· patent assignee history
2021Patents assigned to HI LEX CONTROLS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EQUISTAR CHEM LP192000–2013
EXXON CHEMICAL PATENTS INC131992–2001
EXXONMOBIL CHEM PATENTS INC32002–2007
HLATKY GREGORY Gself21994–2013
HI LEX CONTROLS INC12021
Locations
LocationPatentsSpan
Morrow, OH, US192000–2013
Houston, Texas, US181992–2007