Improved biochar reinforced rubber
US-2025066589-A1 · Feb 27, 2025 · US
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Khripin Constantine patents
Khripin Constantine holds 9 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 9 |
| Recent patents | 3 |
| First publication | Nov 15, 2018 |
| Latest publication | Feb 27, 2025 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Reduced graphene oxide carbonate functionalized elastomer composition
US-2024400801-A1 · Dec 5, 2024 · US
Material with enhanced sliding friction
US-12023961-B2 · Jul 2, 2024 · US
Rubber composition having alumina covering agent
US-2022073709-A1 · Mar 10, 2022 · US
Functionalized rubber composition
US-10875990-B2 · Dec 29, 2020 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Improved biochar reinforced rubber
US-2025066589-A1 · Feb 27, 2025 · US
Reduced graphene oxide carbonate functionalized elastomer composition
US-2024400801-A1 · Dec 5, 2024 · US
Material with enhanced sliding friction
US-12023961-B2 · Jul 2, 2024 · US
Rubber composition having alumina covering agent
US-2022073709-A1 · Mar 10, 2022 · US
Functionalized rubber composition
US-10875990-B2 · Dec 29, 2020 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 8 |
| Chemistry & Metallurgy | 8 |