B01J 19/22
In the form of endless belts
Official title: in the form of endless belts
B01J19/22 (In the form of endless belts) appears on 90 US grants and 98 published applications in this corpus.
Search patents in B01J- Granted patents
- 90
- Published applications
- 98
- Assignees
- 69
- Inventors
- 236
- Latest grant
- 17 Mar 2026
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 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 7 |
| 2005 | 3 | 3 |
| 2006 | 2 | 1 |
| 2007 | 0 | 5 |
| 2008 | 0 | 2 |
| 2009 | 3 | 4 |
| 2010 | 0 | 6 |
| 2011 | 4 | 5 |
| 2012 | 3 | 1 |
| 2013 | 3 | 3 |
| 2014 | 1 | 4 |
| 2015 | 5 | 9 |
| 2016 | 5 | 9 |
| 2017 | 11 | 8 |
| 2018 | 7 | 4 |
| 2019 | 2 | 2 |
| 2020 | 4 | 5 |
| 2021 | 1 | 5 |
| 2022 | 4 | 5 |
| 2023 | 5 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lithium nitride manufacturing device and method of manufacturing lithium nitride17 Mar 2026US 12,577,105 B2Furukawa Co., Ltd.
- Method and device for acylating a moving hydroxylated material10 Mar 2026US 12,571,164 B2Cellulotech Inc
- Polymerization reactor for production of super absorbent polymer28 Oct 2025US 12,454,585 B2LG Chem.Ltd.
- Standalone precursor for synthesizing nanomaterials and apparatus for synthesizing nanomaterials using the same8 Apr 2025US 12,269,738 B2Naieel Technology
- System and method for production of aluminum chloride derivatives12 Dec 2023US 11,840,457 B1Usalco, LLC
- Taylor reactor and capsule particle manufacturing method14 May 2026US 2026/0131299 A1Tipton Corp.
- Systems and methods for the degradation of polymer materials20 Nov 2025US 2025/0353987 A1DePoly SA
- Hydrogen generation apparatus9 Oct 2025US 2025/0312758 A1
- Hydrogen generation apparatus9 Oct 2025US 2025/0312759 A1
- Standalone precursor for synthesizing nanomaterials and apparatus for synthesizing nanomaterials using the same31 Jul 2025US 2025/0243062 A1Naieel Technology
Most cited
By later US patents
- Heterogeneous reactor104US 4,744,958 A1988
- Process for the continuous production of polymers and copolymers of water-soluble monomers83US 4,857,610 AChemische Fabrik Stockhausen GmbH · 1989
- Method for production of shaped hydrogel of absorbent resin69US 6,241,928 B1Nippon Shokubai Co., Ltd. · 2001
- Apparatus for the continuous production of polymers and copolymers of water-soluble monomers62US 4,893,999 AChemische Fabrik Stockhausen GmbH · 1990
- Method of performing multiple synthesis of peptides on solid carrier51US 5,202,418 ACeskoslovenska akademie ved · 1993