C04B 35/636
Polysaccharides or derivatives thereof
C04B35/636 (Polysaccharides or derivatives thereof) appears on 636 US grants and 686 published applications in this corpus.
Search patents in C04B- Granted patents
- 636
- Published applications
- 686
- Assignees
- 442
- Inventors
- 1,778
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 15 | 0 |
| 1992 | 11 | 0 |
| 1993 | 12 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 13 | 0 |
| 1997 | 10 | 0 |
| 1998 | 4 | 0 |
| 1999 | 14 | 0 |
| 2000 | 5 | 0 |
| 2001 | 18 | 2 |
| 2002 | 8 | 18 |
| 2003 | 20 | 35 |
| 2004 | 20 | 18 |
| 2005 | 10 | 33 |
| 2006 | 11 | 23 |
| 2007 | 15 | 21 |
| 2008 | 11 | 27 |
| 2009 | 16 | 25 |
| 2010 | 14 | 29 |
| 2011 | 13 | 22 |
| 2012 | 16 | 43 |
| 2013 | 17 | 27 |
| 2014 | 24 | 18 |
| 2015 | 29 | 24 |
| 2016 | 17 | 25 |
| 2017 | 17 | 26 |
| 2018 | 21 | 32 |
| 2019 | 20 | 41 |
| 2020 | 25 | 40 |
| 2021 | 21 | 29 |
| 2022 | 23 | 30 |
| 2023 | 17 | 35 |
| 2024 | 31 | 31 |
| 2025 | 21 | 19 |
| 2026 | 17 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Batch for the production of a coarse ceramic refractory basic product, such product and method for its production, lining of an industrial furnace and industrial furnace25 Aug 2026US 12,715,815 B2Refratechnik Holding GmbH
- Method for manufacturing a SiC ceramic part25 Aug 2026US 12,715,818 B2Jiageng (Jiangsu) Special Materials Co., Ltd.
- High filtration efficiency particulate filters having bimodal pore size distribution made from beads with open porosity11 Aug 2026US 12,702,946 B2Corning Incorporated
- Shear thinning build material slurry11 Aug 2026US 12,703,144 B2Peridot Print LLC
- Magnetic ball11 Aug 2026US 12,703,666 B2Saint-Gobain Centre De Recherches Et D ' Etudes Europeen
- Method for preparing porous ceramic with uniform micro-nano pores8 Oct 2026US 2026/0308066 A1Central South University
- Negative electrode material for secondary battery, and preparation method thereof27 Aug 2026US 2026/0253879 A1Oci Company Ltd.
- Method for Obtaining at Least One Ceramic Component by Joining at Least Two Ceramic SIC Preforms and Ceramic Components Obtained by Said Method20 Aug 2026US 2026/0242299 A1CeramTec GmbH
- Fabrication of ceramic matrix composites13 Aug 2026US 2026/0234069 A1Rtx Corporation
- Slurry infiltration of sacrificial material23 Jul 2026US 2026/0209127 A1Rtx Corporation
Most cited
By later US patents
- Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members455US 6,783,875 B2NGK Insulators, Ltd. · 2004
- Ceramic structural body188US 5,914,187 AIbiden Co., Ltd. · 1999
- Ceramic process and products168US 4,693,986 AOrthoMatrix, Inc. · 1987
- Soft tissue augmentation material167US 5,922,025 ABristol-Myers Squibb Company · 1999
- Soft tissue augmentation material120US 6,432,437 B1Bioform, Inc. · 2002