Halogen free and phosphorus free low loss flame retardant compositions containing polycyclic-olefinic polymer with olefinic functionality and melamine
US-2026055268-A1 · Feb 26, 2026 · US
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Kandanarachchi Pramod patents
Kandanarachchi Pramod is listed as an inventor on 50 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kandanarachchi Pramod |
| Total patents | 50 |
| First publication | Mar 19, 2015 |
| Latest publication | Feb 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Halogen free and phosphorus free low loss flame retardant compositions containing polycyclic-olefinic polymer with olefinic and anhydride functionality and melamine
US-2025388744-A1 · Dec 25, 2025 · US
Halogen free and phosphorus free low loss flame retardant compositions containing polycyclic-olefinic polymer with olefinic functionality, melamine and clay
US-2025388745-A1 · Dec 25, 2025 · US
Cyanonorbornene polymers for oil resistant photoimageable compositions
US-2025250378-A1 · Aug 7, 2025 · US
Shelf life stable and improved mass polymerizable polycyclic-olefinic compositions
US-12180385-B2 · Dec 31, 2024 · US
Photosensitive polycyclic-olefinic polymers and diazirine compositions for low-loss films having improved properties
US-2024376339-A1 · Nov 14, 2024 · US
Photosensitive polyamic acid and diazirine compositions
US-2024336599-A1 · Oct 10, 2024 · US
Photosensitive polyimide compositions
US-2024288770-A1 · Aug 29, 2024 · US
Unsaturated cyclic anhydride end capped polyimides and polyamic acids and photosensitive compositions thereof
US-2024254284-A1 · Aug 1, 2024 · US
Polycyclic-olefinic polymers containing acrylate functionality with acrylate/maleimide crosslinkers as b-stageable compositions for low loss applications
US-2024141087-A1 · May 2, 2024 · US
Recent patents
Latest publications not already listed above.
h-BORON NITRIDE AND POLYCYCLIC-OLEFINIC POLYMER CONTAINING OLEFINIC FUNCTIONALITY FOR FORMING LOW-LOSS FILMS HAVING IMPROVED DIELECTRIC AND THERMAL PROPERTIES
US-2024110038-A1 · Apr 4, 2024 · US
Polycyclic-olefinic polymers containing olefinic functionality for forming low-loss films having improved thermal properties
US-2024109994-A1 · Apr 4, 2024 · US
Flame retardant compositions containing polycyclic-olefinic polymer with olefinic functionality for forming low-loss films having improved dielectric and thermal properties
US-2024110003-A1 · Apr 4, 2024 · US
Polycyclic-olefinic compositions for low-loss films having improved thermal properties
US-11845880-B2 · Dec 19, 2023 · US
Reactive end group containing polyimides and polyamic acids and photosensitive compositions thereof
US-11535709-B2 · Dec 27, 2022 · US
Polycyclic-olefinic compositions for low-loss films having improved thermal properties
US-2022135831-A1 · May 5, 2022 · US
Shelf life stable and improved mass polymerizable polycyclic-olefinic compositions
US-2022135832-A1 · May 5, 2022 · US
Positive tone photosensitive compositions containing amic acid as latent base catalyst
US-11061328-B2 · Jul 13, 2021 · US
Permanent dielectric compositions containing photoacid generator and base
US-11048168-B2 · Jun 29, 2021 · US
Positive tone photosensitive compositions containing amic acid as latent base catalyst
US-2020363722-A1 · Nov 19, 2020 · US
Reactive end group containing polyimides and polyamic acids and photosensitive compositions thereof
US-2020283579-A1 · Sep 10, 2020 · US
Unsaturated cyclic anhydride end capped polyimides and polyamic acids and photosensitive compositions thereof
US-2020283580-A1 · Sep 10, 2020 · US
Photosensitive polyimide compositions
US-2020285151-A1 · Sep 10, 2020 · US
Photoimageable polyolefin compositions containing photobase generators
US-10634998-B2 · Apr 28, 2020 · US
Photoimageable polyolefin compositions containing photobase generators
US-2019369492-A1 · Dec 5, 2019 · US
Permanent dielectric compositions containing photoacid generator and base
US-2019339617-A1 · Nov 7, 2019 · US
Permanent dielectric compositions containing photoacid generator and base
US-10429734-B2 · Oct 1, 2019 · US
Photoimageable polyolefin compositions containing photobase generators
US-10409160-B2 · Sep 10, 2019 · US
Photoimageable polyolefin compositions containing photobase generators
US-2018203349-A1 · Jul 19, 2018 · US
Photoimageable polyolefin compositions containing photobase generators
US-9952507-B2 · Apr 24, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Promerus Llc | 50 |
| Sumitomo Bakelite Co | 9 |
| Merck Patent Gmbh | 6 |
| Mueller David Christoph | 2 |
| Cull Toby | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F232/08 | 22 |
| G03F7/038 | 19 |
| C08L45/00 | 17 |
| G03F7/0045 | 13 |
| G03F7/40 | 13 |