B29C 49/6462
By masking
Official title: {by masking}
B29C49/6462 (By masking) appears on 60 US grants and 39 published applications in this corpus.
Search patents in B29C- Granted patents
- 60
- Published applications
- 39
- Assignees
- 26
- Inventors
- 77
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 4 | 2 |
| 2006 | 3 | 1 |
| 2007 | 0 | 4 |
| 2008 | 2 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 2 |
| 2021 | 3 | 4 |
| 2022 | 2 | 2 |
| 2023 | 3 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Continuous stretch blow moulding system applied to specified integral handle pet preform and container structures9 Dec 2025US 12,492,041 B2Integrated Plastics Pty Limited
- Continuous blow moulding machine, preforms, system and process7 Oct 2025US 12,434,423 B2Integrated Plastics Pty Limited
- Ampoule filled with a medical liquid and method for producing same and system used therefor20 Aug 2024US 12,064,916 B2Fresenius Kabi Deutschland GmbH
- Unit for heating plastic preforms, comprising a device for protecting preform necks16 Jul 2024US 12,036,719 B2Sidel Participations
- Preforms for stretch-blow-moulding containers and continuous blow moulding machine producing the containers15 Aug 2023US 11,724,433 B2Integrated Plastics Pty Limited
- Thermal treatment unit for preforms4 Sep 2025US 2025/0276484 A1Sidel Participations
- Ampoule filled with a medical liquid and method for producing same and system used therefor12 Dec 2024US 2024/0408807 A1Fresenius Kabi Deutschland GmbH
- Continuous stretch blow moulding system applied to specified integral handle pet preform and container structures25 Jul 2024US 2024/0246727 A1Integrated Plastics Pty Limited
- Continuous blow moulding machine, preforms, system and process28 Sep 2023US 2023/0302710 A1Integrated Plastics Pty Limited
- Ergonomic integral handle assembly15 Jun 2023US 2023/0182958 A1Integrated Plastics Pty Limited
Most cited
By later US patents
- Method of forming a container having a low crystallinity144US 5,281,387 AContinental PET Technologies, Inc. · 1994
- Method of forming container with high-crystallinity sidewall and low-crystallinity base122US 5,829,614 AContinental PET Technologies, Inc. · 1998
- Method for heating plastics materials75US 4,076,071 AHeidenreich & Harbeck Zweigniederlassung der Gildemeister AG · 1978
- Injection molded preform, method of treating same and container formed therefrom62US 4,928,835 AContinental PET Technologies, Inc. · 1990
- Method of forming container with high-crystallinity sidewall and low-crystallinity base47US 6,372,318 B1Continental PET Technologies, Inc. · 2002