Description
CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING (dyeing or bleaching of leather or furs D06)
C14C
Technology
Sub-Class
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- 0 121 US PATENTS IN FORCE
- 32 US APPLICATIONS PENDING
- 249 Total Patent Owners
- 1162 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Chemical treatment prior to tanning |
| 1/02 | Chemical treatment prior to tanning Curing raw hides |
| 1/04 | Chemical treatment prior to tanning Soaking |
| 1/06 | Chemical treatment prior to tanning Facilitating unhairing, e.g. by painting, by liming |
| 1/08 | Chemical treatment prior to tanning Deliming; Bating; Pickling; Degreasing |
Recent Patents
Not AvailableRecent Publications
Not AvailableTop Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)
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