B29L
Indexing scheme associated with subclass b29c, relating to particular articles
B29L (Indexing scheme associated with subclass b29c, relating to particular articles) appears on 50,855 US grants and 53,418 published applications in this corpus.
Search patents in B29L- Granted patents
- 50,855
- Published applications
- 53,418
- Assignees
- 17,575
- Inventors
- 93,280
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 369 | 0 |
| 1977 | 332 | 0 |
| 1978 | 350 | 0 |
| 1979 | 251 | 0 |
| 1980 | 307 | 0 |
| 1981 | 407 | 0 |
| 1982 | 327 | 0 |
| 1983 | 343 | 0 |
| 1984 | 366 | 0 |
| 1985 | 452 | 0 |
| 1986 | 462 | 0 |
| 1987 | 520 | 0 |
| 1988 | 563 | 0 |
| 1989 | 591 | 0 |
| 1990 | 538 | 0 |
| 1991 | 481 | 0 |
| 1992 | 588 | 0 |
| 1993 | 619 | 0 |
| 1994 | 673 | 0 |
| 1995 | 673 | 0 |
| 1996 | 727 | 0 |
| 1997 | 756 | 0 |
| 1998 | 961 | 0 |
| 1999 | 834 | 0 |
| 2000 | 842 | 0 |
| 2001 | 880 | 377 |
| 2002 | 890 | 1168 |
| 2003 | 964 | 1466 |
| 2004 | 945 | 1606 |
| 2005 | 713 | 1542 |
| 2006 | 817 | 1458 |
| 2007 | 664 | 1360 |
| 2008 | 659 | 1530 |
| 2009 | 565 | 1607 |
| 2010 | 983 | 1740 |
| 2011 | 1011 | 1687 |
| 2012 | 1044 | 1632 |
| 2013 | 1130 | 1661 |
| 2014 | 1274 | 1946 |
| 2015 | 1420 | 3376 |
| 2016 | 1736 | 3598 |
| 2017 | 2092 | 3540 |
| 2018 | 2436 | 3073 |
| 2019 | 2806 | 2938 |
| 2020 | 2633 | 3096 |
| 2021 | 2421 | 2676 |
| 2022 | 2127 | 2700 |
| 2023 | 2189 | 2259 |
| 2024 | 2109 | 2170 |
| 2025 | 1890 | 1885 |
| 2026 | 1125 | 1327 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- B29L 2031/00Indexing scheme associated with subclass b29c, relating to particular articles: other particularIndexing code40,048
- B29L 2009/00Layered productsIndexing code3,929
- B29L 2023/00Tubular articlesIndexing code3,753
- B29L 2011/00Optical elementsIndexing code2,506
- B29L 2007/00Flat articlesIndexing code2,015
- B29L 2030/00Pneumatic or solid tyres or parts thereofIndexing code1,746
- B29L 2022/00Hollow articlesIndexing code830
- B29L 2017/00Carriers for sound or informationIndexing code748
All 19 main groupsShow fewer
- B29L 2024/00Articles with hollow wallsIndexing code424
- B29L 2001/00Articles provided with screw threadsIndexing code292
- B29L 2005/00Elements of slide fastenersIndexing code250
- B29L 2012/00FramesIndexing code200
- B29L 2016/00Articles with corrugations or pleatsIndexing code199
- B29L 2028/00Nets or the likeIndexing code188
- B29L 2015/00Gear wheels or similar articles with grooves or projectionsIndexing code141
- B29L 2029/00Belts or bandsIndexing code117
- B29L 2025/00Frameless domesIndexing code20
- B29L 2019/00Buttons or semi-finished parts of buttons for haberdasheryIndexing code13
- B29L 2021/00Hair combs or similar toothed or slotted articlesIndexing code9
Recent patents
- Rod for spinal fixation implement and spinal fixation implement provided with same6 Oct 2026US 12,751,741 B2Globeride, Inc.
- Bifurcated dual-balloon catheter system for bifurcated vessels6 Oct 2026US 12,751,843 B2
- Polymeric microstructures and systems and methods for making same6 Oct 2026US 12,751,914 B2The Board of Trustees of the Leland Stanford Junior University
- Oven arrangement and method for manufacturing preform building elements used for building a rotor blade of a wind turbine6 Oct 2026US 12,752,464 B2Siemens Gamesa Renewable Energy A/S
- Processes for the production of an extruded web material from plastic, extruded web material and transport containers6 Oct 2026US 12,752,468 B2Gebr. Scheidt GmbH
- Nasal/oral cannula system and manufacturing8 Oct 2026US 2026/0305976 A1Masimo Sweden AB
- Quality inspection system using three-dimensional imaging scan of dental mold8 Oct 2026US 2026/0306221 A1Ormco Corporation
- Prosthetic Surgical Sling8 Oct 2026US 2026/0306237 A1
- Elastic laminates and methods for assembling elastic laminates for absorbent articles8 Oct 2026US 2026/0306306 A1The Procter & Gamble Company
- Elastomeric laminate(s) for absorbent article donning8 Oct 2026US 2026/0306309 A1The Procter & Gamble Company
Most cited
By later US patents
- Buttress and surgical stapling apparatus2,012US 8,062,330 B2Tyco Healthcare Group LP · 2011
- Buttress and surgical stapling apparatus1,884US 8,496,683 B2Covidien LP · 2013
- Method for forming nonwoven webs1,405US 4,340,563 AKimberly-Clark Corporation · 1982
- Surgical apparatus including surgical buttress1,368US 9,433,420 B2Covidien LP · 2016
- Buttress and surgical stapling apparatus1,282US 9,005,243 B2Covidien LP · 2015