G01N 2030/885
Involving polymers
Official title: {involving polymers}
G01N2030/885 (Involving polymers) appears on 68 US grants and 63 published applications in this corpus.
Search patents in G01N- Granted patents
- 68
- Published applications
- 63
- Assignees
- 43
- Inventors
- 160
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 2 |
| 2003 | 4 | 3 |
| 2004 | 1 | 1 |
| 2005 | 3 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 5 |
| 2011 | 2 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 3 | 6 |
| 2018 | 4 | 11 |
| 2019 | 6 | 11 |
| 2020 | 9 | 4 |
| 2021 | 3 | 7 |
| 2022 | 7 | 2 |
| 2023 | 3 | 1 |
| 2024 | 4 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Guard column and method for producing guard column10 Sep 2024US 12,083,499 B2Resonac Corporation
- Device and method for quantitative evaluation of deodorant performance30 Jul 2024US 12,050,211 B2LG Chem.Ltd.
- Determination of the amorphous content of polymers21 May 2024US 11,988,650 B2Dow Global Technologies LLC
- Detection method of polyethylene glycol monomethyl ether residue in medicinal materials2 Apr 2024US 11,946,917 B2Shanxi Kangbao Biological Product Co.,Ltd
- Modified resins and uses thereof6 Jun 2023US 11,668,685 B2Synthomer Adhesive Technologies LLC
- Method for analyzing degradation of marine biodegradable plastic10 Sep 2026US 2026/0266778 A1Shimadzu Corporation
- Method for determining the degree of oxidative degradation of polysorbate 20 in aqueous formulations27 Aug 2026US 2026/0251625 A1Boehringer Ingelheim International GmbH
- Multi-component surface chemistry to eliminate retention loss in reversed-phase liquid chromatography2 May 2024US 2024/0139713 A1Waters Technologies Corporation
- Polymer retention screening method23 Mar 2023US 2023/0086546 A1BASF SE
- Modified resins and uses thereof8 Sep 2022US 2022/0283133 A1Synthomer Adhesive Technologies LLC
Most cited
By later US patents
- High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers272US 4,798,081 AThe Dow Chemical Company · 1989
- High-temperature characterization of polymers181US 6,260,407 B1Symyx Technologies, Inc. · 2001
- Parallel high-performance liquid chromatography with serial injection116US 6,296,771 B1Symyx Technologies, Inc. · 2001
- Method for separating long-chain nucleic acids113US 5,057,426 ADIAGEN Institut fur molekular-biologische, Diagnostik GmbH · 1991
- Apparatus for parallel high-performance liquid chromatography with serial injection90US 6,491,816 B2Symyx Technologies, Inc. · 2002