OCCIDENTAL CHEMICAL CORPORATION
Patent Owner
Stats
- 69 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- Aug 10, 2017 most recent publication
Details
- 69 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 4,014 Total Citation Count
- May 25, 1976 Earliest Filing
- 396 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7112709 Method for reusing heavy end by-products in the manufacture of polychlorinated alkanesSep 09, 03Sep 26, 06[C07C]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2005/0061,741 Method for treating reverse osmosis membranes with chlorine dioxideAbandonedApr 23, 04Mar 24, 05[B01D]
2005/0049,443 Method for producing 1,1,1,3-tetrachloropropane and other haloalkanes using a copper catalystAbandonedAug 28, 03Mar 03, 05[C07C]
2004/0225,166 Method for producing 1,1,1,3-tetrachloropropane and other haloalkanes with iron catalystAbandonedAug 26, 03Nov 11, 04[C07C]
2004/0204,619 Method for producing isopropyl chloride for use as a foam-blowing agentAbandonedMar 25, 04Oct 14, 04[C07C]
6646020 Isopropyl chloride with hydrofluorocarbon or hydrofluoroether as foam blowing agentsExpiredFeb 14, 02Nov 11, 03[C08G]
6638354 Precipitated silicas, silica gels with and free of deposited carbon from caustic biomass ash solutions and processesExpiredJan 30, 02Oct 28, 03[C01B]
6608115 Polyvinyl chloride resins and method of preparation and use in the production of whitened polyvinyl chloride foamExpiredJan 21, 03Aug 19, 03[C08J]
2003/0149,316 Separation of heavy ends from streams of halogenated alkanesAbandonedDec 03, 02Aug 07, 03[C07C]
6602442 Composition for generating chlorine dioxideExpiredOct 12, 00Aug 05, 03[A61K, C01B, A01N, A62D]
6500873 Polyvinyl chloride resins and method of preparation and use in the production of whitened polyvinyl chloride foamExpiredSep 06, 01Dec 31, 02[C08J]
2002/0055,654 Method for producing benzyl derivitives of 2-butene-1,4 diolsAbandonedSep 10, 01May 09, 02[C07C]
2001/0036,983 Inhibiting discoloration of halogen-containing polymers after radiationAbandonedJun 11, 01Nov 01, 01[C08K]
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