B68G 1/00
Loose filling materials for upholstery
B68G1/00 (Loose filling materials for upholstery) appears on 111 US grants and 125 published applications in this corpus.
Search patents in B68G- Granted patents
- 111
- Published applications
- 125
- Assignees
- 84
- Inventors
- 266
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 4 |
| 2004 | 0 | 3 |
| 2005 | 1 | 4 |
| 2006 | 2 | 7 |
| 2007 | 2 | 5 |
| 2008 | 4 | 7 |
| 2009 | 1 | 3 |
| 2010 | 4 | 5 |
| 2011 | 0 | 3 |
| 2012 | 3 | 3 |
| 2013 | 0 | 4 |
| 2014 | 2 | 4 |
| 2015 | 2 | 3 |
| 2016 | 2 | 3 |
| 2017 | 0 | 11 |
| 2018 | 1 | 7 |
| 2019 | 3 | 10 |
| 2020 | 10 | 13 |
| 2021 | 2 | 4 |
| 2022 | 2 | 4 |
| 2023 | 4 | 5 |
| 2024 | 1 | 3 |
| 2025 | 6 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fill composition for reducing filling weight of resilient products24 Mar 2026US 12,584,253 B2Target Brands, Inc.
- Artificial down filling material16 Dec 2025US 12,495,912 B2Inter IKEA Systems B.V.
- Personal support device with elongate inserts3 Jun 2025US 12,318,029 B2Abad Foam, Inc.
- Personal support device with elongate inserts13 May 2025US 12,295,514 B2Abad Foam, Inc.
- Pillow with buckling columns8 Apr 2025US 12,268,318 B2Purple Innovation, LLC
- Three-dimensional insulation replacement23 Jul 2026US 2026/0206896 A1
- Artificial down filling material12 Mar 2026US 2026/0069049 A1Inter IKEA Systems B.V.
- Personal support device with elongate inserts27 Nov 2025US 2025/0359691 A1Abad Foam, Inc.
- Pillow including gelatinous elastomer cushioning materials26 Jun 2025US 2025/0204706 A1Purple Innovation, LLC
- Weighted Pillows12 Jun 2025US 2025/0185826 A1
Most cited
By later US patents
- Composite microsphere and lubricant mixture106US 5,549,743 AGenesis Composites, L.C. · 1996
- Composite microsphere and lubricant mixture90US 5,421,874 AGenesis Composites, L.C. · 1995
- Cushioning material89US 4,563,387 ATakagi Chemicals, Inc. · 1986
- Composite microsphere and lubricant mixture88US 5,626,657 ANIKE, Inc. · 1997
- Material for resilient, conforming pads, cushions, supports or the like and method84US 4,252,910 A1981