B32B 2305/028
Hollow fillers
Official title: Hollow fillers; Syntactic material
B32B2305/028 (Hollow fillers) appears on 53 US grants and 28 published applications in this corpus.
Search patents in B32B- Granted patents
- 53
- Published applications
- 28
- Assignees
- 43
- Inventors
- 118
- Latest grant
- 5 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Aircraft wing component5 Mar 2024US 11,919,634 B2Airbus Operations GmbH
- Insulation system for a cooking appliance incorporating a plurality of microsphere sheets15 Jun 2021US 11,035,577 B2Whirlpool Corporation
- Insulation system for a cooking appliance incorporating a plurality of microsphere sheets20 Aug 2019US 10,386,077 B2Whirlpool Corporation
- Infrared shielding sheet, method for manufacturing the same, and use of the same6 Mar 2018US 9,908,306 B2Nippon Kayaku Kabushiki Kaisha
- Injection molded product and method for manufacturing same12 Sep 2017US 9,757,910 B2Tokai Kogyo Kabushiki Kaisha
- Glass article19 Jun 2025US 2025/0196473 A1Nippon Sheet Glass Co., Ltd.
- Multispectral Camouflage Material13 Feb 2025US 2025/0052541 A1Ametrine Technologies Ltd.
- Method for manufacturing a flexible surface element and a surface element manufactured thereby29 Feb 2024US 2024/0066854 A1Forbo Siegling GmbH
- Aircraft wing component17 Sep 2020US 2020/0290721 A1Airbus Operations GmbH
- Low density void containing films27 Aug 2020US 2020/0270395 A1Eastman Chemical Company
Most cited
By later US patents
- Truss core panels134US 4,223,053 AThe Boeing Company · 1980
- Sheet material for vehicle safety air bags81US 4,963,412 ATakata Corporation · 1990
- Reinforced foamed resin structural material and process for manufacturing the same79US 4,330,494 ASekisui Kagaku Kogyo Kabushiki Kaisha · 1982
- Bullet resistant panel65US 4,822,657 AAlliance Wall Corporation · 1989
- Honeycomb-laminate composite structure60US 4,061,812 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1977