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Bijan Harirchian
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South Orange, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Process of preparing N-substituted aldonamides having improved colo...
Patent number
5,401,839
Issue date
Mar 28, 1995
Lever Brothers Company, division of Conopco, Inc.
Van Au
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions comprising nonionic glycolipid surfactants
Patent number
5,389,279
Issue date
Feb 14, 1995
Lever Brothers Company, division of Conopco, Inc.
Van Au
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oral hygiene compositions containing amino sugars as antiplaque agents
Patent number
5,362,480
Issue date
Nov 8, 1994
Lever Brothers Company, division of Conopco, Inc.
Van Au
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process of preparing N-substituted aldobionamides
Patent number
5,336,765
Issue date
Aug 9, 1994
Lever Brothers Company, division of Conopco, Inc.
Van Au
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bleach precursors with novel leaving groups
Patent number
5,320,775
Issue date
Jun 14, 1994
Lever Brothers Company, division of Conopco, Inc.
Bijan Harirchian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oral hygiene compositions containing antiplaque agents
Patent number
5,310,542
Issue date
May 10, 1994
Lever Brothers Company, division of Conopco, Inc.
Van Au
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing chelidonic acid
Patent number
5,300,657
Issue date
Apr 5, 1994
Lever Brothers Company, division of Conopco, Inc.
Bijan Harirchian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of preparing N-substituted aldonamides
Patent number
5,296,588
Issue date
Mar 22, 1994
Lever Brothers Company, division of Conopco, Inc.
Van Au
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bleach/builder precursors
Patent number
5,069,812
Issue date
Dec 3, 1991
Lever Brothers Company
Robert W. R. Humphreys
C07 - ORGANIC CHEMISTRY