NEENAH GESSNER GMBH
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- Feb 23, 2017 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 343 Total Citation Count
- Jul 21, 1993 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents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
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0050,294 IMPREGNATED ABRASIVE SUPPORT AND ABRASIVE ARTICLE PRODUCED THEREFROMMay 07, 15Feb 23, 17[B24D]
2016/0250,574 FILTER MATERIAL AND FILTER MATERIAL COMBINATION FOR ISOLATING LIQUIDS, AND FILTER ELEMENTS MANUFACTURED THEREFROMJul 16, 15Sep 01, 16[B01D]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8715820 Odour-absorbing sheet-like structure, method for its production and use of zinc ricinoleate in finely divided solid form on odour-absorbing sheet-like structuresJan 28, 08May 06, 14[C07F, B32B, B01D]
6315805 Single or multi-ply filter medium for air filtration and a filter element made therefromApr 27, 00Nov 13, 01[B03C]
5437910 Multi-ply filter lasminate/composite for manufacturing vacuum cleaner filter bagsJul 21, 93Aug 01, 95[B01D, B32B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2015/0283,487 FILTER MATERIAL WITH LONG SERVICE LIFE AND FILTER ELEMENT CONTAINING SAID FILTER MATERIALAbandonedOct 17, 13Oct 08, 15[B01D]
2014/0197,095 MULTI-LAYER FILTER MATERIAL AND FILTER ELEMENT PRODUCED THEREFROMAbandonedFeb 09, 12Jul 17, 14[B01D]
2011/0290,713 SINGLE OR MULTI-LAYER FILTER MATERIAL AND METHOD FOR THE PRODUCTION THEREOFAbandonedNov 05, 09Dec 01, 11[B01D, B32B]
2011/0262,743 ENVIRONMENTALLY FRIENDLY ADHESIVE TAPE PAPER AND ADHESIVE TAPE MADE THEREFROMAbandonedApr 21, 11Oct 27, 11[B05D, D21H, B32B]
6706086 Dust filter bag including a highly porous backing material plyExpiredOct 16, 01Mar 16, 04[B03C]
Top Inventors for This Owner
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