Description
Class C14C : CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
Subclass 3/02: Tanning; Compositions for tanning Chemical tanning
C14C 3/02
Sub-Class
Stats
- 15 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 5 Total Patent Owners
- 48 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11999853 | Engineered skin equivalent, method of manufacture thereof and products derived therefrom | Jul 05, 23 | Jun 04, 24 | VitroLabs Inc; King's College London; |
| 11739217 | Engineered skin equivalent, method of manufacture thereof and products derived therefrom | Jan 03, 23 | Aug 29, 23 | VitroLabs Inc; King's College London; |
| 11591471 | Engineered skin equivalent, method of manufacture thereof and products derived therefrom | May 23, 22 | Feb 28, 23 | VitroLabs Inc; King's College London; |
| 11377559 | Engineered skin equivalent, method of manufacture thereof and products derived therefrom | Jul 02, 21 | Jul 05, 22 | VitroLabs Inc; King's College London; |
| 11091639 | Engineered skin equivalent, method of manufacture thereof and products derived therefrom | Jun 04, 20 | Aug 17, 21 | VITROLABS INC.; King's College London; |
| 10711136 | Engineered skin equivalent, method of manufacture thereof and products derived therefrom | Mar 12, 19 | Jul 14, 20 | VITROLABS INC; Kings College London; |
| 10612103 | Manufacturing method of recycling leather sheet using fiber of leather | Dec 06, 16 | Apr 07, 20 | ATKO PLANNING INC. |
| 10280474 | Dispersing agent composition for tanning of hides/skins and process for the preparation thereof | Jul 11, 16 | May 07, 19 | Council of Scientific & Industrial Research |
| 10273549 | Engineered skin equivalent, method of manufacture thereof and products derived therefrom | Apr 20, 17 | Apr 30, 19 | VITROLABS INC.; King's College London; |
| 8822589 | Method for the production of aqueous formulations, aqueous formulations, and the use thereof | Aug 08, 08 | Sep 02, 14 | BASF SE |
| 8801804 | Non-metal tanning process | Oct 05, 11 | Aug 12, 14 | STAHL INTERNATIONAL BV |
| 8795389 | Non metal tanning | Oct 05, 11 | Aug 05, 14 | STAHL INTERNATIONAL BV |
| 8795390 | Non metal tanning | Oct 25, 11 | Aug 05, 14 | STAHL INTERNATIONAL BV |
| 8790416 | Non-metal tanning process | Oct 05, 11 | Jul 29, 14 | STAHL INTERNATIONAL BV |
| 5256318 | Leather treatment and process for treating leather | Apr 03, 91 | Oct 26, 93 | DAIKIN INDUSTRIES, LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0384,101 | ENGINEERED SKIN EQUIVALENT, METHOD OF MANUFACTURE THEREOF AND PRODUCTS DERIVED THEREFROM | Apr 29, 24 | Nov 21, 24 | Not available |
| 2024/0150,858 | USE OF MIXTURES COMPRISING GLYCEROL AND GLYCERIDES OF ORGANIC ACIDS IN AGRICULTURAL AND FORESTRY | Mar 08, 22 | May 09, 24 | Not available |
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 23 Months (last 2 years Issuances)
- 23 Months (last 5 years Issuances)