C30B 30/02
Production of single crystals or homogeneous polycrystalline material with defined structure characterised
Official title: using electric fields, e.g. electrolysis
C30B30/02 (Production of single crystals or homogeneous polycrystalline material with defined structure characterised) appears on 42 US grants and 60 published applications in this corpus.
Search patents in C30B- Granted patents
- 42
- Published applications
- 60
- Assignees
- 53
- Inventors
- 142
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 5 | 4 |
| 2014 | 1 | 1 |
| 2015 | 3 | 5 |
| 2016 | 2 | 10 |
| 2017 | 3 | 3 |
| 2018 | 4 | 2 |
| 2019 | 4 | 3 |
| 2020 | 4 | 5 |
| 2021 | 2 | 3 |
| 2022 | 2 | 4 |
| 2023 | 2 | 2 |
| 2024 | 3 | 4 |
| 2025 | 2 | 4 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Electro-formed metal foils19 May 2026US 12,635,422 B2American Superconductor Corporation
- Methods directed to crystalline biomolecules18 Nov 2025US 12,473,329 B2Amgen Inc.
- Device and method for continuous synthesis of graphene2 Sep 2025US 12,403,438 B2Universal Matter Inc.
- Electro-formed metal foils23 Jul 2024US 12,048,253 B2American Superconductor Corporation
- Textured metal substrates for negative electrodes of lithium metal batteries and methods of making the same16 Jul 2024US 12,040,479 B2GM Global Technology Operations LLC
- Electro-formed metal foils10 Sep 2026US 2026/0271625 A1American Superconductor Corporation
- Method for preparing one or multiple large-area continuous graphene monolayers and structure prepared thereby16 Jul 2026US 2026/0201594 A1LEAP Semiconductor Corp.
- Device and method for continuous synthesis of graphene4 Dec 2025US 2025/0367622 A1Universal Matter Inc.
- Systems and methods for producing graphene11 Sep 2025US 2025/0282623 A1
- Method for manufacturing three-dimensional nand flash memory array1 May 2025US 2025/0142826 A1HPSP Co., Ltd.
Most cited
By later US patents
- Hybrid fibers, devices using hybrid fibers, and methods for making hybrid fibers8US 8,940,092 B1University of Washington through its Center for Commercialization · 2015
- Fabrication of an invertedly poled domain structure from a ferroelectric crystal7US 6,597,492 B1Ramot University Authority for Applied Research and Industrial Development Ltd. · 2003
- Electrospun single crystal MoO3 nanowires for bio-chem sensing probes5US 7,981,215 B2The Research Foundation of State University of New York · 2011
- Multilayer substrate structure and method of manufacturing the same4US 8,956,952 B2Tivra Corporation · 2015
- Ion etching of growing InP nanocrystals using microwave3US 8,357,308 B1The Florida State University Research Foundation, Inc. · 2013