A61J 11/0015
By size or shape of the opening
Official title: {by size or shape of the opening}
A61J11/0015 (By size or shape of the opening) appears on 58 US grants and 79 published applications in this corpus.
Search patents in A61J- Granted patents
- 58
- Published applications
- 79
- Assignees
- 39
- Inventors
- 117
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 4 |
| 2005 | 1 | 2 |
| 2006 | 3 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 0 |
| 2009 | 3 | 6 |
| 2010 | 2 | 4 |
| 2011 | 0 | 4 |
| 2012 | 4 | 1 |
| 2013 | 6 | 3 |
| 2014 | 3 | 3 |
| 2015 | 1 | 6 |
| 2016 | 2 | 3 |
| 2017 | 3 | 3 |
| 2018 | 4 | 7 |
| 2019 | 1 | 5 |
| 2020 | 3 | 2 |
| 2021 | 4 | 5 |
| 2022 | 3 | 3 |
| 2023 | 0 | 2 |
| 2024 | 3 | 4 |
| 2025 | 3 | 0 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Heated baby bottle assembly30 Jun 2026US 12,667,523 B2
- Teat for use with a container for containing liquid26 May 2026US 12,636,232 B2Koninklijke Philips N. V.
- Flowable food feeding device30 Dec 2025US 12,509,267 B2
- Teat for a bottle and a bottle having the teat1 Jul 2025US 12,343,312 B2Koninklijke Philips N. V.
- Partitioning component for a feeding bottle11 Mar 2025US 12,245,991 B2Koninklijke Philips N. V.
- Infant nursing bottle13 Aug 2026US 2026/0232538 A1Williams Sisters Holdings, LLC
- Infant bottle nipple21 May 2026US 2026/0137597 A1REMastered Sleep LLC
- Compliant infant suckling device16 Apr 2026US 2026/0102318 A1Momtech Inc.
- Flowable food feeding device9 Apr 2026US 2026/0097877 A1
- Baby bottle12 Mar 2026US 2026/0069507 A1
Most cited
By later US patents
- Baby-feeding nipple123US 6,588,613 B1The United States of America as represented by the Secretary of the Air Force · 2003
- No-spill drinking products87US 6,994,225 B22006
- Baby bottle feeding system42US 4,463,859 A1984
- Debris immune animal feeding nipple27US 5,797,505 A1998
- Beverage bottle cap for child use21US 7,134,564 B22006