Curable compositions, abrasion-resistant articles, and method of thermoforming the same
US-12570870-B2 · Mar 10, 2026 · US
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Ambur Gregg A patents
Ambur Gregg A is listed as an inventor on 98 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ambur Gregg A |
| Total patents | 98 |
| First publication | Jan 31, 2017 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Curved reflective polarizer
US-2025199223-A1 · Jun 19, 2025 · US
Optical assembly with encapsulated multilayer optical film and methods of making same
US-2025170791-A1 · May 29, 2025 · US
Optical system
US-2025153449-A1 · May 15, 2025 · US
Curved reflective polarizer
US-12265243-B2 · Apr 1, 2025 · US
Optical system
US-12233613-B2 · Feb 25, 2025 · US
Optical system
US-2025042111-A1 · Feb 6, 2025 · US
Optical assembly with encapsulated multilayer optical film and methods of making same
US-12214564-B2 · Feb 4, 2025 · US
Optical components and optical systems
US-2024288616-A1 · Aug 29, 2024 · US
Thermoformed abrasion-resistant multilayer optical film and method of making the same
US-12053945-B2 · Aug 6, 2024 · US
Recent patents
Latest publications not already listed above.
Optical System
US-2024219697-A1 · Jul 4, 2024 · US
Optical components and optical systems
US-12013559-B2 · Jun 18, 2024 · US
Optical systems
US-12007595-B2 · Jun 11, 2024 · US
Optical Systems
US-2024004117-A1 · Jan 4, 2024 · US
Optical system
US-2023415437-A1 · Dec 28, 2023 · US
Optical system
US-11787137-B2 · Oct 17, 2023 · US
Optical Assembly
US-2023305210-A1 · Sep 28, 2023 · US
Optical assembly with protective coating
US-11709299-B2 · Jul 25, 2023 · US
Optical assembly
US-11693168-B2 · Jul 4, 2023 · US
Method of fabricating an optical assembly
US-11630291-B2 · Apr 18, 2023 · US
Curved reflective polarizer
US-2023089314-A1 · Mar 23, 2023 · US
Curved reflective polariser films and methods of shaping
US-11543572-B2 · Jan 3, 2023 · US
Optical assembly with encapsulated multilayer optical film and methods of making same
US-2022410511-A1 · Dec 29, 2022 · US
Methods of making extensible barrier films
US-11518080-B2 · Dec 6, 2022 · US
Compositions including alpha-alumina particles and methods of their use
US-11447657-B2 · Sep 20, 2022 · US
Curable compositions, abrasion-resistant articles, and method of thermoforming the same
US-2022169888-A1 · Jun 2, 2022 · US
Method of fabricating an optical assembly
US-2022146803-A1 · May 12, 2022 · US
Optical system
US-11325330-B2 · May 10, 2022 · US
Optical system
US-11262565-B2 · Mar 1, 2022 · US
Methods of making extensible barrier films
US-2021394426-A1 · Dec 23, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| 3M Innovative Properties Co | 74 |
| 3M Innovative Properties Company | 24 |
| Ringsred Ted | 1 |
| 3M Innovatipve Properties C Ompany | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B5/305 | 86 |
| G02B17/0856 | 74 |
| B29D11/0073 | 73 |
| G02B27/0172 | 72 |
| G02B5/3083 | 72 |