D07B 2205/2053
Polybenzimidazol [pbi]
Official title: Polybenzimidazol [PBI]
D07B2205/2053 (Polybenzimidazol [pbi]) appears on 9 US grants and 8 published applications in this corpus.
Search patents in D07B- Granted patents
- 9
- Published applications
- 8
- Assignees
- 5
- Inventors
- 26
- Latest grant
- 2 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year.
Recent patents
- Elevator load bearing member including a unidirectional weave2 Apr 2024US 11,945,689 B2Otis Elevator Company
- Elevator load bearing member including a unidirectional weave23 May 2023US 11,655,120 B2Otis Elevator Company
- Abrasion resistant product20 Feb 2018US 9,896,798 B2Dsm IP Assets B.V.
- Core-sheath rope14 Dec 2010US 7,849,666 B2Teufelberger Gesellschaft M.B.H.
- High temperature resistant rope systems and methods29 Jun 2010US 7,743,596 B1Samson Rope Technologies
- Elevator load bearing member including a unidirectional weave10 Aug 2023US 2023/0249943 A1Otis Elevator Company
- Elevator load bearing member including a unidirectional weave31 Dec 2020US 2020/0407194 A1Otis Elevator Company
- Abrasion resistant product4 Jun 2015US 2015/0152595 A1Dsm IP Assets B.V.
- Rope Structures and Methods29 Nov 2012US 2012/0297746 A1Samson Rope Technologies
- Rope31 Dec 2009US 2009/0320436 A1Teufelberger Gesellschaft M.B.H.
Most cited
By later US patents
- Electrobraid fence63US 6,341,550 B12002
- High temperature resistant rope systems and methods36US 7,168,231 B1Samson Rope Technologies · 2007
- High temperature resistant rope systems and methods22US 7,437,869 B1Samson Rope Technologies · 2008
- High temperature resistant rope systems and methods21US 7,743,596 B1Samson Rope Technologies · 2010
- Synthetic fiber rope for an elevator8US 7,032,371 B2Thyssen Elevator Capital Corp. · 2006