B01J 2208/00814
The particulate material being provides in prefilled containers
Official title: the particulate material being provides in prefilled containers
B01J2208/00814 (The particulate material being provides in prefilled containers) appears on 166 US grants and 170 published applications in this corpus.
Search patents in B01J- Granted patents
- 166
- Published applications
- 170
- Assignees
- 116
- Inventors
- 351
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 6 |
| 2003 | 0 | 0 |
| 2004 | 2 | 9 |
| 2005 | 1 | 3 |
| 2006 | 4 | 8 |
| 2007 | 4 | 5 |
| 2008 | 5 | 6 |
| 2009 | 5 | 7 |
| 2010 | 6 | 10 |
| 2011 | 6 | 8 |
| 2012 | 5 | 5 |
| 2013 | 8 | 4 |
| 2014 | 7 | 11 |
| 2015 | 5 | 6 |
| 2016 | 5 | 7 |
| 2017 | 7 | 13 |
| 2018 | 11 | 4 |
| 2019 | 9 | 12 |
| 2020 | 12 | 14 |
| 2021 | 9 | 8 |
| 2022 | 5 | 6 |
| 2023 | 9 | 6 |
| 2024 | 3 | 3 |
| 2025 | 4 | 6 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Or relating to catalyst carriers for tubular reactors and associated methods4 Aug 2026US 12,697,594 B2Johnson Matthey Davy Technologies Limited
- Compacting elements for reducing fluidisation in catalyst carrier for tubular reactors and associated methods21 Apr 2026US 12,605,685 B2Johnson Matthey Davy Technologies Limited
- Ammonia synthesis converter and method for small production units14 Apr 2026US 12,600,641 B2
- Rotatable retaining device for tubular reactors21 Oct 2025US 12,447,453 B2Johnson Matthey Davy Technologies Limited
- Methods and apparatus for installation and removal of catalyst carriers20 May 2025US 12,303,882 B2Johnson Matthey Davy Technologies Limited
- Ammonia Synthesis Converter and Method for Small Production Units8 Oct 2026US 2026/0308001 A1AmmPower America LLC
- Method to protect catalyst in a catalyst-containing structure for removal from a reactor9 Jul 2026US 2026/0192271 A1Saudi Arabian Oil Company
- Improvements in or relating to catalyst carriers for tubular reactors2 Oct 2025US 2025/0303379 A1Johnson Matthey Davy Technologies Limited
- Improvements relating to catalyst carriers for tubular reactors and associated methods17 Jul 2025US 2025/0229243 A1Johnson Matthey Davy Technologies Limited
- Annular Catalyst Carrier Container For Use In A Tubular Reactor15 May 2025US 2025/0153125 A1Johnson Matthey Davy Technologies Limited
Most cited
By later US patents
- Catalytic distillation structure137US 4,443,559 AChemical Research & Licensing Company · 1984
- Fresh catalyst container114US 4,946,068 AAmoco Corporation · 1990
- Process for separating isobutene from C.sub.4 streams110US 4,242,530 AChemical Research & Licensing Company · 1980
- Catalyst system for separating isobutene from C.sub.4 streams101US 4,215,011 AChemical Research & Licensing Company · 1980
- Simultaneous upgrading and dedusting of liquid hydrocarbon feedstocks62US 5,009,770 AAmoco Corporation · 1991