DRM, DR. MUELLER AG
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 14, 2016 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 279 Total Citation Count
- Dec 04, 1978 Earliest Filing
- 26 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
Upgrade to the Professional Level to View Top Patents for this Owner. Learn More |
Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0199,764 Device for measuring the overfill of filter elements comprising filter cakes in pressure filtersAbandonedJun 23, 14Jul 14, 16[B01D]
2014/0131,291 DEVICE FOR SEPARATING SOLID PARTICLES FROM LIQUID, AND USE THEREOFAbandonedMar 15, 12May 15, 14[B01D]
2010/0120,127 METHOD FOR REMOVING BACTERIA FROM A FERMENTATION BROTHAbandonedNov 07, 05May 13, 10[C12N]
7378238 Method for treating biomass for producing cell lysate containing plasmid DNAExpiredDec 24, 01May 27, 08[C12Q]
5085997 Method of separating yeasts from fermentation liquorsExpiredOct 22, 90Feb 04, 92[C12P, C12N]
4915851 Clarifying filter-centrifuge and method of filtering suspensionsExpiredAug 29, 88Apr 10, 90[B04B, B01D]
4808308 Clarifying filter-centrifuge and method of filtering suspensionsExpiredSep 11, 86Feb 28, 89[B04B]
4591446 Method of filtering and a device for filtering solid-containing liquidsExpiredAug 08, 84May 27, 86[B01D]
4578197 Method of and filter thickener for thickening of suspensionsExpiredJul 23, 82Mar 25, 86[B01D]
4488965 Arrangement for fastening filter candles and filter apparatus provided therewithExpiredJul 05, 83Dec 18, 84[B01D]
Top Inventors for This Owner
Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More |
We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.