G01N 2021/869
Plastics or polymeric material
Official title: {Plastics or polymeric material, e.g. polymers orientation in plastic, adhesive imprinted band}
G01N2021/869 (Plastics or polymeric material) appears on 29 US grants and 25 published applications in this corpus.
Search patents in G01N- Granted patents
- 29
- Published applications
- 25
- Assignees
- 31
- Inventors
- 74
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 3 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 3 |
| 2020 | 1 | 4 |
| 2021 | 2 | 5 |
| 2022 | 3 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Supercontinuum laser based web gauging system27 May 2025US 12,313,558 B2Thermo Electron Scientific Instruments LLC
- Inspection device, PTP packaging machine and calibration method of inspection device11 Jun 2024US 12,007,331 B2Ckd Corporation
- Measurement device and measurement method for measuring a physical quantity of a sheet9 Jan 2024US 11,867,636 B2Yokogawa Electric Corporation
- Coating determination7 Nov 2023US 11,808,712 B2Tau Act GmbH
- Adhesion defect detection apparatus and adhesion defect detection method using the same11 Apr 2023US 11,624,709 B2Samsung Display Co., Ltd.
- Method for measuring orientation of silver nanowire, polyvinyl alcohol film, method for processing polyvinyl alcohol film, and method for producing polyvinyl alcohol film22 Feb 2024US 2024/0060888 A1Resonac Corporation
- Supercontinuum laser based web gauging system1 Jun 2023US 2023/0168204 A1Thermo Electron Scientific Instruments LLC
- Compact in-line non-contact optical property measurement system3 Mar 2022US 2022/0065779 A1NDC Technologies, Inc.
- Adhesion defect detection apparatus and adhesion defect detection method using the same2 Dec 2021US 2021/0372934 A1Samsung Display Co., Ltd.
- Quality measurement method and quality measurement device for long sheet material22 Jul 2021US 2021/0223171 A1P.S.M. International PLC
Most cited
By later US patents
- Method to correct for sensitivity variation of media sensors17US 6,713,775 B2Lexmark International, Inc. · 2004
- Spectroscopic sensor for measuring sheet properties17US 7,382,456 B2Honeywell ASCa Inc. · 2008
- Device for detecting defects removed from fibrous material using optical inspection16US 5,598,266 ALe Centre De Cooperation Internationale En Recherche Agronomique Pour Le Developpement (CIRAD) · 1997
- Method and device for determining the change in thickness and/or orientation within a strip of optically active material15US 4,909,630 AHoechst Aktiengesellschaft · 1990
- Method of simultaneously determining gauge and orientation of polymer films14US 4,631,408 AKollmorgen Technologies Corporation · 1986