B29C 71/0063
After-treatment of articles without altering their shape: for changing crystallisation
Official title: {for changing crystallisation}
B29C71/0063 (After-treatment of articles without altering their shape: for changing crystallisation) appears on 206 US grants and 180 published applications in this corpus.
Search patents in B29C- Granted patents
- 206
- Published applications
- 180
- Assignees
- 130
- Inventors
- 469
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 9 | 0 |
| 1994 | 11 | 0 |
| 1995 | 7 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 11 | 4 |
| 2002 | 7 | 5 |
| 2003 | 2 | 5 |
| 2004 | 6 | 7 |
| 2005 | 2 | 6 |
| 2006 | 1 | 2 |
| 2007 | 1 | 9 |
| 2008 | 0 | 9 |
| 2009 | 3 | 7 |
| 2010 | 1 | 7 |
| 2011 | 5 | 5 |
| 2012 | 3 | 4 |
| 2013 | 3 | 11 |
| 2014 | 8 | 8 |
| 2015 | 7 | 9 |
| 2016 | 6 | 8 |
| 2017 | 7 | 13 |
| 2018 | 5 | 5 |
| 2019 | 8 | 14 |
| 2020 | 7 | 14 |
| 2021 | 5 | 4 |
| 2022 | 4 | 7 |
| 2023 | 4 | 6 |
| 2024 | 8 | 7 |
| 2025 | 5 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Highly crystalline poly(lactic acid) filaments for material-extrusion based additive manufacturing14 Apr 2026US 12,600,072 B2Jf Polymers (Suzhou) Co., Ltd.
- Process and apparatus for direct crystallization of polycondesates10 Mar 2026US 12,570,806 B2Polymetrix AG
- High crystalline poly(lactic acid) filaments for material-extrusion based additive manufacturing18 Nov 2025US 12,472,673 B2Jf Polymers (Suzhou) Co., Ltd.
- Container assembly, closure cap for container assembly, container for container assembly, method for manufacturing a container assembly14 Oct 2025US 12,441,505 B2Sabic Global Technologies B.V.
- Crystallinity measurement device, resin-containing material manufacturing device, crystallinity measurement method, and resin-containing material manufacturing method6 May 2025US 12,292,382 B2Akita University
- Pvdf thin films having high electromechanical efficiency and a gel casting method for forming same8 Jan 2026US 2026/0008895 A1Meta Platforms Technologies, LLC
- Method of improving functional durability of toy building elements1 Jan 2026US 2026/0001008 A1Lego A/S
- Preparation method for microporous film29 May 2025US 2025/0170770 A1ForeBond Advanced Material Co., Ltd.
- Method for printing three-dimensional parts with crystallization kinetics control16 Jan 2025US 2025/0018641 A1Stratasys, Inc.
- Carbon fiber crystal orientation improvement by polymer modification, fiber stretching and oxidation for brake application17 Oct 2024US 2024/0344578 A1Goodrich Corporation
Most cited
By later US patents
- Crosslinking of polyethylene for low wear using radiation and thermal treatments243US 6,228,900 B1The Orthopaedic Hospital and University of Southern California · 2001
- Chemically crosslinked ultrahigh molecular weight polyethylene for artificial human joints204US 6,281,264 B1Orthopaedic Hospital · 2001
- Manufacturing process for polymetric stents117US 7,971,333 B2Advanced Cardiovascular Systems, Inc. · 2011
- Process of manufacturing ultrahigh molecular weight linear polyethylene shaped articles109US 5,037,928 AE. I. Du Pont de Nemours and Company · 1991
- Injection molded preform, method of treating same and container formed therefrom62US 4,928,835 AContinental PET Technologies, Inc. · 1990