JOH. A. BENCKISER, GMBH
Patent Owner
Stats
- 5 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 10, 1998 most recent publication
Details
- 5 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 253 Total Citation Count
- Oct 02, 1978 Earliest Filing
- 13 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5082168 Compartmented article receiving device for holding photographic proofs and negativesExpiredSep 06, 90Jan 21, 92[B65D]
4891150 Liquid sanitary cleansing and descaling agents and process for their productionExpiredDec 01, 86Jan 02, 90[C23F, C11D]
4642258 Treatment of fabrics in machine dryers using treating means containing fabric treating composition having resistance to change in viscosity and release rate with temperature changeExpiredJul 05, 83Feb 10, 87[B05D, F26B, B65D]
4584090 Method and apparatus for catalytically converting fractions of crude oil boiling above gasolineExpiredSep 07, 84Apr 22, 86[C10G]
4549961 Apparatus for cleaning filters in pressurized fluid flow systemsExpiredFeb 27, 84Oct 29, 85[B01D]
4288340 Granulated composition comprising a polymer phosphate and an alkali metal aluminum silicate, process of making and method of using sameExpiredOct 02, 78Sep 08, 81[C01B, C02B, C11D]
4279758 Process for inhibiting the formation of mineral deposits from a water using N-N-dialkylureidomethane diphosphonic acidsExpiredOct 01, 80Jul 21, 81[B01D]
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