ASEC MANUFACTURING GENERAL PARTNERSHIP
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 20, 2001 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 852 Total Citation Count
- Jan 19, 1978 Earliest Filing
- 32 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2001/0053,745 CATALYTIC CONVERTER HAVING CATALYST WITTH NOBLE METAL ON ALUMINA AND MOLECULAR SIEVE CRYSTAL SURFACE AND METHODS OF MAKING SAMEAbandonedFeb 16, 99Dec 20, 01[B01J, B01D]
6174504 Methods of control of nitrogen oxide and hydrocarbon emissions from small enginesExpiredMar 28, 97Jan 16, 01[B01D]
6165935 Palladium catalyst washcoat supports for improved methane oxidation in natural gas automotive emission catalystsExpiredJun 04, 99Dec 26, 00[B01J]
6013313 Methods for making highly dispersed homogeneous compositionsExpiredSep 30, 98Jan 11, 00[B05D, B32B]
5977012 Alloyed metal catalysts for the reduction of NO.sub.x in the exhaust gases from internal combustion engines containing excess oxygenExpiredJun 05, 98Nov 02, 99[B01J]
5894068 Reduction of NO.sub.x in the exhaust gases from internal combustion engines containing excess oxygenExpiredDec 14, 92Apr 13, 99[B01J]
5116800 High durability and exhuast catalyst with low hydrogen sulfide emissionsExpiredDec 11, 90May 26, 92[B01J]
5064803 Preparation of three-way catalysts with highly dispersed ceriaExpiredAug 31, 90Nov 12, 91[B01J]
5041407 High-temperature three-way catalyst for treating automotive exhaust gasesExpiredDec 14, 89Aug 20, 91[B01J]
5008090 Catalytic process for minimizing the H.sub.2 S emissions from automotive exhaustExpiredMay 23, 88Apr 16, 91[B01J, B01D]
4960574 Palladium containing catalyst for treatment of automotive exhaustExpiredJul 25, 89Oct 02, 90[B01D]
4923842 Lanthanum containing catalyst for treating automotive exhaustExpiredOct 11, 88May 08, 90[B01J]
4919902 Catalyst for treatment of exhaust gases from internal combustion enginesExpiredNov 09, 88Apr 24, 90[B01D]
4868149 Palladium-containing catalyst for treatment of automotive exhaust and method of manufacturing the catalystExpiredMay 23, 88Sep 19, 89[B01J]
4849399 Catalyst for the reduction of the ignition temperature of diesel sootExpiredMay 05, 88Jul 18, 89[B01J]
4791091 Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalystExpiredSep 30, 87Dec 13, 88[B01J]
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