B81C 99/0085
Using moulds and master templates
Official title: {using moulds and master templates, e.g. for hot-embossing}
B81C99/0085 (Using moulds and master templates) appears on 159 US grants and 215 published applications in this corpus.
Search patents in B81C- Granted patents
- 159
- Published applications
- 215
- Assignees
- 143
- Inventors
- 460
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 2 |
| 2003 | 5 | 7 |
| 2004 | 2 | 10 |
| 2005 | 4 | 12 |
| 2006 | 4 | 6 |
| 2007 | 6 | 13 |
| 2008 | 7 | 10 |
| 2009 | 3 | 22 |
| 2010 | 8 | 15 |
| 2011 | 5 | 8 |
| 2012 | 10 | 12 |
| 2013 | 7 | 9 |
| 2014 | 10 | 14 |
| 2015 | 9 | 9 |
| 2016 | 7 | 6 |
| 2017 | 5 | 6 |
| 2018 | 5 | 9 |
| 2019 | 8 | 11 |
| 2020 | 7 | 11 |
| 2021 | 10 | 11 |
| 2022 | 7 | 3 |
| 2023 | 5 | 5 |
| 2024 | 3 | 2 |
| 2025 | 4 | 0 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing a microfluidic architecture5 May 2026US 12,617,129 B2Unhindr LTD
- Thermoformed, injection molded, and/or overmolded microfluidic structures and techniques for making the same3 Mar 2026US 12,564,995 B2Illumina, Inc.
- Micro vibration body having three-dimensional curved surface shape and method for manufacturing the same6 Jan 2026US 12,515,948 B2Denso Corporation
- Method of forming a microstructured surface22 Jul 2025US 12,365,585 B2The Regents of the University of California
- Systems and methods for micropatterning objects15 Apr 2025US 12,275,184 B2Cornell University
- Method of manufacturing a microfluidic architecture27 Aug 2026US 2026/0249522 A1Unhlndr LTD
- Method for producing a mems converter using a stretching of an actuator material27 Aug 2026US 2026/0255880 A1Hahn-Schickard-Gesellschaft FüR Angewandte Forschung E. V.
- Systems and methods for micropatterning objects26 Dec 2024US 2024/0424726 A1Cornell University
- Device and method for gas maintenance in microfeatures on a submerged surface18 Jan 2024US 2024/0018980 A1The Regents of the University of California
- Systems and methods for micropatterning objects2 Nov 2023US 2023/0347571 A1Cornell University
Most cited
By later US patents
- Apparatus and method for using an intracutaneous microneedle array587US 6,256,533 B1The Procter & Gamble Company · 2001
- Method of forming articles including waveguides via capillary micromolding and microtransfer molding512US 6,355,198 B1President and Fellows of Harvard College · 2002
- Intracutaneous microneedle array apparatus483US 6,379,324 B1The Procter & Gamble Company · 2002
- Intracutaneous microneedle array apparatus234US 7,416,541 B2Corium International, Inc. · 2008
- Intracutaneous microneedle array apparatus197US 6,931,277 B1The Procter & Gamble Company · 2005