Description
Class C08C : TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
Subclass 1/065: Treatment of rubber latex Chemical or physical treatment of rubber latex before or during concentration Increasing the size of dispersed rubber particles
C08C 1/065
Sub-Class
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 0 Total Patent Owners
- 10 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12258427 | Processes for increasing the molecular weight of guayule natural rubber | Dec 19, 19 | Mar 25, 25 | BRIDGESTONE CORPORATION |
| 12222348 | Method of storing latex particle dispersion liquid | Dec 27, 17 | Feb 11, 25 | JSR Corporation; JSR Life Sciences Corporation; JSR LIFE SCIENCES, LLC; JSR Micro N.V.; |
| 11932709 | Diene-based rubber latex, method for preparing thereof and graft copolymer with core-shell structure comprising the same | Dec 17, 19 | Mar 19, 24 | LG Chem Ltd. |
| 11090837 | Process for the production of an elastomer agglomerate composition | Dec 06, 17 | Aug 17, 21 | Sabic Global Technologies B.V. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 53 Months (last 2 years Issuances)
- 53 Months (last 5 years Issuances)