SYBRON CHEMICAL HOLDINGS, INC.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12S PROCESSES USING ENZYMES OR MICRO-ORGANISMS TO LIBERATE, SEPARATE OR PURIFY A PRE-EXISTING COMPOUND OR COMPOSITION 16

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
6194193 Nutrient plant formulation with microbial strainsDec 11, 98Feb 27, 01[C12N]
5449619 Drain opener formulationApr 07, 93Sep 12, 95[C12S, C02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5863882 Cleaner and sanitizer formulationExpiredSep 30, 97Jan 26, 99[D06M, C11D]
5523327 Process for preparing ion exchange resins by chloromethylation of crosslinked styrene copolymers in the presence of saturated hydrocarbon swelling agentsExpiredSep 28, 94Jun 04, 96[C08J, C08F]
5114426 Chemical stonewash methods for treating fabricsExpiredDec 28, 88May 19, 92[D06L]
4872986 Use of bacteria for control of algal bloom in wastewater, lagoons, or pondsExpiredMay 06, 88Oct 10, 89[C02F]
4873611 Electrically insulating fluidsExpiredMay 04, 89Oct 10, 89[H01G]
4850745 Bioremediation systemExpiredJun 17, 88Jul 25, 89[E02D]
4810385 Device for seeding bacterial cultures to systems to assist in biodegrading wasteExpiredMay 12, 87Mar 07, 89[C02F]
4655794 Liquid cleaner containing viable microorganismsExpiredMar 20, 86Apr 07, 87[B24D]
4569694 Solid polyamine-based fluid loss control additivesExpiredAug 16, 84Feb 11, 86[C04B]
4556638 Microorganism capable of degrading phenolicsExpiredAug 19, 83Dec 03, 85[C12R, C12N]
4555348 Liquid buffer systemExpiredJun 28, 84Nov 26, 85[C09K, D06P]
4483923 Microbiological process for removing non-ionic surface active agents, detergents and the like from wastewater and microorganism capable of sameExpiredDec 11, 81Nov 20, 84[C12N]
4482381 Solid polyamine-based fluid loss control additivesExpiredJun 21, 82Nov 13, 84[C04B]
4482632 Microbiological process for removing oleaginous material from wastewater and microbiological combination capable of sameExpiredApr 23, 82Nov 13, 84[C12N]
4473664 Colored inert material for separation of anion and cation resin componentsExpiredJul 20, 83Sep 25, 84[B01J]
4447539 Microorganism capable of degrading phenolicsExpiredApr 28, 82May 08, 84[C12R, C12N]
4444888 Microorganism for decolorizing pulp and paper mill wastewaterExpiredNov 07, 80Apr 24, 84[C12N]
4397908 Electrically neutral nonpermselective porous membraneExpiredSep 04, 81Aug 09, 83[B32B]
4352886 Process for treating wastewater containing phenolics and microorganism capable of degrading phenolicsExpiredJan 27, 81Oct 05, 82[C07C]
4350770 Microbiological process for removing oleaginous material from wastewater and microbiological combination capable of sameExpiredMay 07, 81Sep 21, 82[C12N]

View all patents..

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!.