G02B 21/30
With heating device
Official title: with heating device
G02B21/30 (With heating device) appears on 60 US grants and 71 published applications in this corpus.
Search patents in G02B- Granted patents
- 60
- Published applications
- 71
- Assignees
- 61
- Inventors
- 219
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 3 | 4 |
| 2007 | 0 | 5 |
| 2008 | 3 | 5 |
| 2009 | 4 | 3 |
| 2010 | 1 | 0 |
| 2011 | 1 | 4 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 4 | 0 |
| 2015 | 3 | 3 |
| 2016 | 0 | 2 |
| 2017 | 0 | 4 |
| 2018 | 3 | 2 |
| 2019 | 3 | 3 |
| 2020 | 2 | 4 |
| 2021 | 0 | 5 |
| 2022 | 1 | 6 |
| 2023 | 6 | 4 |
| 2024 | 3 | 5 |
| 2025 | 5 | 4 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Optoelectronic chip25 Aug 2026US 12,716,843 B2Bruker Optics GmbH & Co. KG
- Microscope for examination of a sample and corresponding method of operating such a microscope6 Jan 2026US 12,517,339 B2Leica Microsystems CMS GmbH
- Apparatus for homeothermic manipulation of live animal for microscopic imaging of internal tissue11 Nov 2025US 12,468,137 B2IVIM Technology, Inc.
- Inverted microscope21 Oct 2025US 12,449,648 B2Leica Microsystems CMS GmbH
- Information processing device, information processing method, information processing program, and information processing system22 Jul 2025US 12,367,618 B2Nikon Corporation
- Observation culture device16 Jul 2026US 2026/0201308 A1Yokogawa Electric Corporation
- Freezing device, microscope, freezing method, and observation method2 Jul 2026US 2026/0186290 A1The University of Osaka
- Dark-field imaging system28 May 2026US 2026/0146956 A1Tecan Trading AG
- Microscope and Method for Microscopy9 Apr 2026US 2026/0099037 A1
- Multispectral imaging systems and methods9 Apr 2026US 2026/0100013 A1The University of Melbourne
Most cited
By later US patents
- Sample heater for use in microscopes68US 4,629,862 AOlympus Optical Co., Ltd. · 1986
- In vitro chamber for human organ tissue samples50US 5,451,524 AThe Gillette Company · 1995
- Heating/cooling or warming stage assembly with coverslip chamber assembly and perfusion fluid preheater/cooler assembly27US 5,181,382 A1993
- Slide heater20US 7,425,306 B1Ventana Medical Systems, Inc. · 2008
- Methods, devices, and systems for analyte detection and analysis18US 10,830,703 B1Ultima Genomics, Inc. · 2020