A61L 2300/452
Lubricants
A61L2300/452 (Lubricants) appears on 94 US grants and 117 published applications in this corpus.
Search patents in A61L- Granted patents
- 94
- Published applications
- 117
- Assignees
- 72
- Inventors
- 215
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 2 |
| 2002 | 1 | 7 |
| 2003 | 3 | 6 |
| 2004 | 4 | 4 |
| 2005 | 2 | 6 |
| 2006 | 3 | 6 |
| 2007 | 1 | 3 |
| 2008 | 2 | 4 |
| 2009 | 1 | 2 |
| 2010 | 1 | 4 |
| 2011 | 3 | 5 |
| 2012 | 2 | 8 |
| 2013 | 5 | 9 |
| 2014 | 4 | 6 |
| 2015 | 4 | 6 |
| 2016 | 6 | 3 |
| 2017 | 3 | 6 |
| 2018 | 3 | 2 |
| 2019 | 3 | 3 |
| 2020 | 2 | 6 |
| 2021 | 4 | 4 |
| 2022 | 1 | 4 |
| 2023 | 2 | 1 |
| 2024 | 1 | 4 |
| 2025 | 2 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coatings24 Feb 2026US 12,558,462 B2MicroVention, Inc.
- Comfortable ophthalmic device and methods of its production4 Nov 2025US 12,461,280 B2Johnson & Johnson Vision Care, Inc.
- Elastomeric rubber gloves with improved skin hydration characteristics7 Oct 2025US 12,433,359 B2Yty Industry Sdn Bhd
- Comfortable ophthalmic device and methods of its production9 Apr 2024US 11,953,651 B2Johnson & Johnson Vision Care, Inc.
- Coatings5 Sep 2023US 11,744,925 B2MicroVention, Inc.
- Fatty acid-grafted hyaluronic acid, dermal filler formulations comprising same, process for preparation and use thereof1 Oct 2026US 2026/0295116 A1MERZ PHARMA GmbH & CO. KGaA
- Devices and methods for lubricating surgical systems9 Jul 2026US 2026/0192023 A1
- Devices, systems and methods using chlorine dioxide in a catheter18 Sep 2025US 2025/0288730 A1Adapta Medical, Inc.
- Birthing device3 Jul 2025US 2025/0213274 A1Birthglide Limited
- Birthing device5 Jun 2025US 2025/0177002 A1Birthglide Limited
Most cited
By later US patents
- Bioresorbable ceramic composites294US 6,027,742 AEtex Corporation · 2000
- Bioresorbable ceramic composites284US 6,331,312 B1Etex Corporation · 2001
- Prosthetic ligaments268US 5,263,984 AReGen Biologics, Inc. · 1993
- Prosthetic meniscus224US 5,007,934 AReGen Corporation · 1991
- Lubricative coating composition, article and assembly containing same and method thereof210US 5,266,359 ABecton, Dickinson and Company · 1993