D21G 9/0054
Details of algorithms or programs
Official title: {details of algorithms or programs}
D21G9/0054 (Details of algorithms or programs) appears on 32 US grants and 40 published applications in this corpus.
Search patents in D21G- Granted patents
- 32
- Published applications
- 40
- Assignees
- 32
- Inventors
- 106
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 3 |
| 2022 | 0 | 3 |
| 2023 | 1 | 2 |
| 2024 | 6 | 8 |
| 2025 | 5 | 9 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Predictive and real time process intervention involving a multi-component defoamer feed unit18 Aug 2026US 12,709,840 B2Buckman Laboratories International, Inc.
- Adaptive-learning, auto-labeling method and system for predicting and diagnosing web breaks in paper machine4 Nov 2025US 12,460,349 B2ABB Schweiz AG
- Systems and methods for monitoring and controlling industrial processes5 Aug 2025US 12,379,717 B2Industrial Video Solutions Inc.
- Method and apparatus for anomaly detection on a doctor blade of a papermaking machine, and computing device29 Jul 2025US 12,371,857 B2Aktiebolaget Skf
- Apparatus for and method of measuring suspension flowing in tube fractionator10 Jun 2025US 12,325,957 B2Valmet Automation Oy
- Method and apparatus for managing paper-making process using digital twin30 Jul 2026US 2026/0218452 A1Electronics and Telecommunications Research Institute
- Systems and methods for monitoring reject streams from fiber processing units5 Feb 2026US 2026/0035859 A1Kadant Black Clawson LLC
- Method and device for producing a microfibrillated cellulose film4 Dec 2025US 2025/0369187 A1Stora Enso OYJ
- Systems and methods for monitoring and controlling industrial processes27 Nov 2025US 2025/0362667 A1Industrial Video Solutions Inc.
- Method of monitoring a paper process and apparatus30 Oct 2025US 2025/0334947 A1
Most cited
By later US patents
- Process for controlling a parameter based upon filtered data40US 4,707,779 AMeasurex Corporation · 1987
- Method of operating a papermachine drying line36US 4,314,878 AWestvaco Corporation · 1982
- Apparatus and method for controlling product grade changes in a paper machine or other machine31US 7,846,299 B2Honeywell ASCa Inc. · 2010
- Control system for cross-directional profile sheet formation19US 6,026,334 AWeyerhaeuser Company · 2000
- On-line fiber orientation closed-loop control14US 6,799,083 B2ABB AB · 2004