Description
Class C08L : COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
Subclass 1/00: Compositions of cellulose, modified cellulose, or cellulose derivatives
C08L 1/00
Sub-Class
Stats
- 274 US PATENTS IN FORCE
- 4 US APPLICATIONS PENDING
- 163 Total Patent Owners
- 3,686 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12194658 | Converting recyclable materials into manufacturing products | Nov 07, 18 | Jan 14, 25 | CONTINUUS MATERIALS INTELLECTUAL PROPERTY, LLC |
| 12157824 | Method for making biodegradable wearable film | Jul 29, 24 | Dec 03, 24 | IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY |
| 12055905 | Smart-home environment networking systems and methods | Jul 19, 18 | Aug 06, 24 | Google LLC |
| 12024601 | Polyvinyl alcohol hydrogel having asymmetric pore size | Jan 31, 19 | Jul 02, 24 | NORTHWEST UNIVERSITY |
| 11986562 | Composite materials containing structural polymers and photoreactive nitric oxide releasing agents and uses thereof for wound dressings | Apr 17, 19 | May 21, 24 | Marquette University |
| 11814507 | Cellulose acetate tow with high dpf and low titanium dioxide content | Apr 22, 20 | Nov 14, 23 | ACETATE INTERNATIONAL LLC |
| 11732087 | Biomass-resource-derived polyester and production process thereof | Jun 16, 22 | Aug 22, 23 | Mitsubishi Chemical Corporation |
| 11560449 | Biomass-resource-derived polyester and production process thereof | Oct 30, 20 | Jan 24, 23 | Mitsubishi Chemical Corporation |
| 11534523 | Silicone absorbent adhesive layer | Aug 29, 12 | Dec 27, 22 | Avery Dennison Corporation |
| 11472987 | Formaldehyde free binder compositions with urea-aldehyde reaction products | Jun 07, 12 | Oct 18, 22 | Johns Manville |
| 11434325 | Biomass-resource-derived polyester and production process thereof | Oct 30, 20 | Sep 06, 22 | Mitsubishi Chemical Corporation |
| 11414548 | Enhanced radiation shielding with conformal, lightweight nanoparticle-polymer composite | Jan 22, 20 | Aug 16, 22 | Northeastern University |
| 11358376 | Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties | Mar 05, 19 | Jun 14, 22 | Solutia Inc. |
| 11346053 | Sheet | Feb 09, 17 | May 31, 22 | OJI HOLDINGS CORPORATON |
| 11332612 | Polyhydroxyalkanoate particles and aqueous dispersion of same | Mar 29, 18 | May 17, 22 | Kaneka Corporation |
| 11242446 | Cellulose composite | Apr 13, 15 | Feb 08, 22 | Asahi Kasei Kabushiki Kaisha |
| 11186689 | Method to disperse nano-cellulose in organic polymer precursors | Aug 13, 19 | Nov 30, 21 | NORSKE SKOG SAUGBRUGS AS |
| 11174373 | Resin composition and resin molded body | Jan 23, 19 | Nov 16, 21 | FUJIFILM Business Innovation Corp. |
| 11149095 | Cellulose II nanocrystal particles and preparation method and use thereof | Dec 27, 17 | Oct 19, 21 | Institute of Metal Research Chinese Academy of Sciences |
| 11102892 | Coating metal foil with N-heterocyclic carbene compounds containing organic functionalities for improving metal-to-resin adhesion | Oct 18, 19 | Aug 24, 21 | International Business Machine Corporation |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0141,229 | RHODOPHYTA-BASED BIOPLASTIC | Nov 07, 22 | May 11, 23 | Not available |
| 2020/0231,811 | ENHANCED RADIATION SHIELDING WITH CONFORMAL, LIGHTWEIGHT NANOPARTICLE-POLYMER COMPOSITE | Jan 22, 20 | Jul 23, 20 | Not available |
| 2013/0248,077 | PURIFIED CELLULOSE FIBER, FIBER-RUBBER COMPOSITE, AND TIRE | Nov 30, 11 | Sep 26, 13 | BRIDGESTONE CORPORATION |
| 2013/0022,823 | Roofing Product Including Roofing-Grade Asphalt Mixture And Methods Of Making The Roofing Produc And The Roofing-Grade Asphalt Mixture | Jul 03, 12 | Jan 24, 13 | CERTAINTEED CORPORATION |
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
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)