C09C 2210/40
Embossed layers
C09C2210/40 (Embossed layers) appears on 20 US grants and 31 published applications in this corpus.
Search patents in C09C- Granted patents
- 20
- Published applications
- 31
- Assignees
- 17
- Inventors
- 62
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 3 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 3 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Production of pigments having a defined size and shape21 Apr 2026US 12,606,708 B2Giesecke+Devrient Currency Technology GmbH
- Multilayer articles containing organic layers29 Apr 2025US 12,285,779 B2Viavi Solutions Inc.
- Diffractive pigment including an embossed layer8 Apr 2025US 12,271,011 B2Viavi Solutions Inc.
- Embossed effect pigment and method of manufacture of embossed effect pigment30 Jul 2024US 12,048,757 B2Eckart GmbH
- Volume optical elements2 Jul 2024US 12,025,823 B2
- Multilayer articles containing organic layers11 Jun 2026US 2026/0158521 A1Viavi Solutions Inc.
- Passivated pigment with core encapsulation6 Nov 2025US 2025/0340740 A1Viavi Solutions Inc.
- Multilayer articles containing organic layers31 Jul 2025US 2025/0242379 A1Viavi Solutions Inc.
- Diffractive effect pigments having a reflective core and semiconductor coatings6 Mar 2025US 2025/0073135 A1Eckart America Corporation
- Flaky Optical Pigment, Preparation Method thereof and Anti-Counterfeiting Element7 Mar 2024US 2024/0076501 A1China Banknote Printing and Minting Corp.
Most cited
By later US patents
- Anisotropic magnetic flakes35US 9,662,925 B2Viavi Solutions Inc. · 2017
- Opaque flake for covert security applications18US 7,241,489 B2JDS Uniphase Corporation · 2007
- Effect pigments of uniform shape and size18US 7,396,401 B2Merck Patent GmbH · 2008
- Coloured microstructured effect pigments15US 7,264,670 B2Merck Patent Gesellschaft · 2007
- Nail varnish composition containing embossed effect pigments and surface-modified embossed effect pigments7US 11,617,707 B2Eckart GmbH · 2023