C09J 105/04
Alginic acid
Official title: Alginic acid; Derivatives thereof
C09J105/04 (Alginic acid) appears on 23 US grants and 36 published applications in this corpus.
Search patents in C09J- Granted patents
- 23
- Published applications
- 36
- Assignees
- 18
- Inventors
- 62
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 0 |
| 2014 | 2 | 4 |
| 2015 | 2 | 3 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 5 |
| 2020 | 2 | 5 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 3 | 4 |
| 2024 | 4 | 2 |
| 2025 | 2 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Binder composition23 Dec 2025US 12,502,879 B2Rockwool A/S
- Fire-protecting insulation product and use of such product26 Aug 2025US 12,397,537 B2Rockwool A/S
- Natural polymer-based tissue adhesive with healing-promoting properties1 Oct 2024US 12,102,729 B2HCS Innovation, LLC
- Mineral wool product27 Aug 2024US 12,070,929 B2Rockwool A/S
- Method of providing insulation to a structure5 Mar 2024US 11,919,283 B2Rockwool A/S
- Mineral wool products23 Oct 2025US 2025/0326217 A1Rockwool A/S
- Use of polysaccharide derivative8 May 2025US 2025/0144267 A1Mochida Pharmaceutical Co., Ltd.
- Water-soluble chelating polymer and method for producing same1 May 2025US 2025/0135449 A1Tosoh Corporation
- Natural polymer-based tissue adhesive with healing-promoting properties23 Jan 2025US 2025/0025598 A1HCS Innovation, LLC
- Mineral wool product14 Nov 2024US 2024/0375393 A1Rockwool A/S
Most cited
By later US patents
- Aqueous algal-based phenolic type adhesives and glues48US 5,520,727 AThe Regents of the University of California · 1996
- Fibrous binder and a method for the preparation thereof17US 4,744,830 AAgency of Industrial Science and Technology · 1988
- Adhesive materials, manufacturing thereof, and applications thereof3US 8,829,075 B2Technion Research & Development Foundation Limited · 2014
- Method of bonding together surfaces of two or more elements and a product made by said method2US 11,174,578 B2Rockwool International A/S · 2021
- Aqueous binders for granular and/or fibrous substrates2US 8,877,842 B2BASF SE · 2014