C12M 23/02
Form or structure of the vessel
Official title: {Form or structure of the vessel (large containers B65D88/00)}
C12M23/02 (Form or structure of the vessel) appears on 4,042 US grants and 6,379 published applications in this corpus.
Search patents in C12M- Granted patents
- 4,042
- Published applications
- 6,379
- Assignees
- 2,630
- Inventors
- 12,730
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 17 | 0 |
| 1978 | 17 | 0 |
| 1979 | 17 | 0 |
| 1980 | 29 | 0 |
| 1981 | 31 | 0 |
| 1982 | 19 | 0 |
| 1983 | 10 | 0 |
| 1984 | 14 | 0 |
| 1985 | 11 | 0 |
| 1986 | 10 | 0 |
| 1987 | 28 | 0 |
| 1988 | 25 | 0 |
| 1989 | 38 | 0 |
| 1990 | 37 | 0 |
| 1991 | 26 | 0 |
| 1992 | 24 | 0 |
| 1993 | 25 | 0 |
| 1994 | 22 | 0 |
| 1995 | 26 | 0 |
| 1996 | 39 | 0 |
| 1997 | 41 | 0 |
| 1998 | 43 | 0 |
| 1999 | 45 | 0 |
| 2000 | 32 | 0 |
| 2001 | 36 | 11 |
| 2002 | 42 | 47 |
| 2003 | 41 | 58 |
| 2004 | 35 | 65 |
| 2005 | 21 | 75 |
| 2006 | 27 | 79 |
| 2007 | 26 | 113 |
| 2008 | 37 | 115 |
| 2009 | 23 | 137 |
| 2010 | 59 | 190 |
| 2011 | 64 | 210 |
| 2012 | 85 | 165 |
| 2013 | 91 | 198 |
| 2014 | 116 | 226 |
| 2015 | 119 | 239 |
| 2016 | 145 | 296 |
| 2017 | 157 | 306 |
| 2018 | 182 | 341 |
| 2019 | 226 | 405 |
| 2020 | 225 | 436 |
| 2021 | 266 | 506 |
| 2022 | 233 | 498 |
| 2023 | 282 | 457 |
| 2024 | 313 | 477 |
| 2025 | 325 | 407 |
| 2026 | 225 | 322 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device, a method and a system for dispersing cell clumps6 Oct 2026US 12,753,378 B2Suzhou Etta Biotech Co., Ltd.
- Platforms, systems, and methods for rapid fermenter sampling6 Oct 2026US 12,755,814 B2X Development LLC
- On-demand assembleable heterogeneous cell-culture platform29 Sep 2026US 12,747,420 B1North Carolina Agricultural and Technical State University
- Devices, systems, and methods relating to pressurized perfusion-enabled bio-reactors22 Sep 2026US 12,742,141 B2University of Florida Research Foundation, Inc.
- Cell sheet cutting assistance system, cell culture system and cell sheet cutting assistance method22 Sep 2026US 12,742,143 B2Hitachi, Ltd.
- Microphysiological system devices with self-contained photonic integrated circuit sensors8 Oct 2026US 2026/0308497 A1University of Rochester
- Lymphoid tissues with switchable protein gradients8 Oct 2026US 2026/0308498 A1Georgia Tech Research Corporation
- Improvements in cell culture8 Oct 2026US 2026/0308500 A1Cn Bio Innovations Limited
- A system for identifying microbial growth8 Oct 2026US 2026/0308657 A1Microplate Dx Ltd.
- Bio-engineered human prostate gland and disease model1 Oct 2026US 2026/0297481 A1Arizona Board of Regents on Behalf of the University of Arizona
Most cited
By later US patents
- Vascularized perfused microtissue/micro-organ arrays324US 6,197,575 B1Massachusetts Institute of Technology · 2001
- Methods and device for culturing human hematopoietic cells and their precursors206US 5,635,387 ACellPro, Inc. · 1997
- Test device193US 4,246,339 AMillipore Corporation · 1981
- Process for the selective production of polyunsaturated fatty acids from a culture of microalgae of the porphyridium cruentum190US 5,338,673 ACommissariat A L' Energie Atomique · 1994
- Array-based microenvironment for cell culturing, cell monitoring and drug-target validation188US 6,653,124 B1Cytoplex Biosciences Inc. · 2003