Description
Class C12S : PROCESSES USING ENZYMES OR MICRO-ORGANISMS TO LIBERATE, SEPARATE OR PURIFY A PRE-EXISTING COMPOUND OR COMPOSITION
Subclass 5/00: Treatment of emulsions, gases or foams
C12S 5/00
Sub-Class
Stats
- 10 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 10 Total Patent Owners
- 119 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9132175 | based delivery system and methods of use | Apr 18, 11 | Sep 15, 15 | THE CURATORS OF THE UNIVERSITY OF MISSOURI |
| 8765451 | Method of treating an off-gas stream and an apparatus therefor | Apr 06, 10 | Jul 01, 14 | SHELL OIL COMPANY |
| 8222021 | System and process for treating waste gas employing bio-treatment technology | Dec 05, 07 | Jul 17, 12 | Not available |
| 6534306 | Modular biofilter unit and method of use | Nov 09, 00 | Mar 18, 03 | CH2M HILL, INC. |
| 6423534 | Method for eliminating ethanol in exhaust gas | Oct 22, 99 | Jul 23, 02 | SUNTORY HOLDINGS LIMITED |
| 6261829 | Process for combating microorganisms | Aug 08, 94 | Jul 17, 01 | GENENCOR INTERNATIONAL, INC. |
| 6143553 | Process and materials for removing pollutants | May 18, 98 | Nov 07, 00 | DURR SYSTEMS, INC., REGENERATIVE ENVIRONMENTAL EQUIPMENT CO., INC., |
| 6117672 | Moving bed biofilter and condenser for flue gas pollutant removal and collection | Dec 22, 98 | Sep 12, 00 | TECHNICAL INFORMATION, LLC |
| 5686297 | Method of cleaning contaminated industrial equipment | Jul 18, 95 | Nov 11, 97 | UNITED LABORATORIES INTERNATIONAL, LLC, UNITED LABORATORIES, |
| 5459066 | Method of separating oily materials from wash water | Sep 28, 93 | Oct 17, 95 | UNITED LABORATORIES INTERNATIONAL, LLC, UNITED LABORATORIES, |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 36 Months (last 2 years Issuances)
- 36 Months (last 5 years Issuances)