Additive manufacturing using reactive compositions
US-2026008226-A1 · Jan 8, 2026 · US
This page is not indexed by search engines while we improve data quality.
Fenn David R patents
Fenn David R is listed as an inventor on 39 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fenn David R |
| Total patents | 39 |
| First publication | May 26, 2015 |
| Latest publication | Jan 8, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Additive manufacturing using reactive compositions
US-12384097-B2 · Aug 12, 2025 · US
Coreactive materials and methods for three-dimensional printing
US-2025122389-A1 · Apr 17, 2025 · US
Coreactive materials and methods for three-dimensional printing
US-12187904-B2 · Jan 7, 2025 · US
Coating compositions curable at low temperatures and coatings formed therefrom
US-12071561-B2 · Aug 27, 2024 · US
Coreactive materials and methods for three-dimensional printing
US-2024209224-A1 · Jun 27, 2024 · US
Multi-layer coatings and methods of preparing the same
US-11980912-B2 · May 14, 2024 · US
Coreactive materials and methods for three-dimensional printing
US-11920046-B2 · Mar 5, 2024 · US
Solvent-borne coating compositions, coatings formed therefrom, and methods of forming such coatings
US-2024067842-A1 · Feb 29, 2024 · US
Solvent-borne coating compositions, coatings formed therefrom, and methods of forming such coatings
US-11851573-B2 · Dec 26, 2023 · US
Recent patents
Latest publications not already listed above.
Radar transmissive pigments, coatings, films, articles, method of manufacture thereof, and methods of use thereof
US-2023399516-A1 · Dec 14, 2023 · US
High transfer efficiency application methods for low temperature curing coating compositions and coated substrates formed thereby
US-2023374640-A1 · Nov 23, 2023 · US
Coreactive materials and methods for three-dimensional printing
US-2023227677-A1 · Jul 20, 2023 · US
Coreactive materials and methods for three-dimensional printing
US-11634599-B2 · Apr 25, 2023 · US
Acid-catalyzed curable coating compositions containing 1,1 di-activated vinyl compounds and related coatings and processes
US-11634524-B2 · Apr 25, 2023 · US
Acid-Catalyzed Curable Coating Compositions Containing 1,1 Di-Activated Vinyl Compounds and Related Coatings and Processes
US-2022056180-A1 · Feb 24, 2022 · US
Methods for reactive three-dimensional printing by inkjet printing
US-11220610-B2 · Jan 11, 2022 · US
Solvent-borne coating compositions, coatings formed therefrom, and methods of forming such coatings
US-2021403745-A1 · Dec 30, 2021 · US
Acid-catalyzed curable coating compositions containing 1,1-di-activated vinyl compounds and related coatings and processes
US-11136469-B2 · Oct 5, 2021 · US
Methods for Reactive Three-Dimensional Printing by Extrusion
US-2021277263-A1 · Sep 9, 2021 · US
Coating Compositions Curable at Low Temperatures and Coatings Formed Therefrom
US-2021246331-A1 · Aug 12, 2021 · US
Polyurethane coating compositions containing 1,1-di-activated vinyl compounds and related coatings and processes
US-11078376-B2 · Aug 3, 2021 · US
Coreactive materials and methods for three-dimensional printing
US-11028279-B2 · Jun 8, 2021 · US
Multi-Layer Coatings and Methods of Preparing the Same
US-2021129185-A1 · May 6, 2021 · US
Methods for reactive three-dimensional printing by extrusion
US-10982105-B2 · Apr 20, 2021 · US
Coreactive materials and methods for three-dimensional printing
US-2020399487-A1 · Dec 24, 2020 · US
Additive manufacturing using reactive compositions
US-2020361136-A1 · Nov 19, 2020 · US
Coreactive materials and methods for three-dimensional printing
US-2019169449-A1 · Jun 6, 2019 · US
Acid-Catalyzed Curable Coating Compositions Containing 1,1-Di-Activated Vinyl Compounds and Related Coatings and Processes
US-2019161637-A1 · May 30, 2019 · US
Polyurethane Coating Compositions Containing 1,1-Di-Activated Vinyl Compounds and Related Coatings and Processes
US-2019161640-A1 · May 30, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ppg Ind Ohio Inc | 39 |
| Ut Battelle Llc | 3 |
| Univ Nottingham | 2 |
| Cheng Shan | 1 |
| Zhou Hongying | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G18/755 | 26 |
| C08G18/4854 | 22 |
| C08G18/5024 | 20 |
| B33Y10/00 | 19 |
| C08G18/10 | 19 |