G03C 1/74
Applying photosensitive compositions to the base
Official title: Applying photosensitive compositions to the base; Drying processes therefor (G03C1/496 takes precedence)
G03C1/74 (Applying photosensitive compositions to the base) appears on 557 US grants and 177 published applications in this corpus.
Search patents in G03C- Granted patents
- 557
- Published applications
- 177
- Assignees
- 72
- Inventors
- 909
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 10 | 0 |
| 1981 | 15 | 0 |
| 1982 | 14 | 0 |
| 1983 | 6 | 0 |
| 1984 | 14 | 0 |
| 1985 | 14 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 17 | 0 |
| 1990 | 16 | 0 |
| 1991 | 8 | 0 |
| 1992 | 26 | 0 |
| 1993 | 23 | 0 |
| 1994 | 31 | 0 |
| 1995 | 35 | 0 |
| 1996 | 21 | 0 |
| 1997 | 16 | 0 |
| 1998 | 37 | 0 |
| 1999 | 29 | 0 |
| 2000 | 22 | 0 |
| 2001 | 20 | 10 |
| 2002 | 23 | 23 |
| 2003 | 25 | 22 |
| 2004 | 16 | 24 |
| 2005 | 6 | 22 |
| 2006 | 22 | 23 |
| 2007 | 19 | 17 |
| 2008 | 5 | 3 |
| 2009 | 1 | 2 |
| 2010 | 3 | 4 |
| 2011 | 3 | 7 |
| 2012 | 1 | 1 |
| 2013 | 5 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 4 |
| 2016 | 2 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 0 |
| 2019 | 1 | 3 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G03C 2001/7448DispersionIndexing code62
- G03C 2001/7459Extrusion coatingIndexing code51
- G03C 2001/7433Curtain coatingIndexing code50
- G03C 2001/7481Coating simultaneously multiple layersIndexing code40
- G03C 2001/7466Geometry and shape of application devicesIndexing code35
- G03C 2001/7425Coating on both sidesIndexing code32
- G03C 2001/7492Slide hopper for head or curtain coatingIndexing code32
- G03C 2001/7411Beads or bead coatingIndexing code31
All 26 subgroupsShow fewer
- G03C 2001/7451Drying conditionsIndexing code23
- G03C 2001/747Lateral edge guiding means for curtain coatingIndexing code12
- G03C 2001/7477Lip detail or shape in hopper or extrusion headIndexing code11
- G03C 2001/7407Specific angles in extrusion head-slide hopperIndexing code10
- G03C 2001/7488Sliding layers or meansIndexing code10
- G03C 2001/7403Air jetsIndexing code8
- G03C 2001/7455Edge bead nonuniformity coated at the borderIndexing code8
- G03C 2001/7485Shielding means against air disturbancesIndexing code8
- G03C 2001/7437Degassing meansIndexing code7
- G03C 2001/7429Cleaning meansIndexing code6
- G03C 2001/744Delivering means for slide hopperIndexing code5
- G03C 2001/7496Viscosity rangeIndexing code5
- G03C 2001/7418Backup rollIndexing code4
- G03C 2001/7474Impingement conditions curtain onto supportIndexing code4
- G03C 2001/7414Bending support to prevent coating of bordersIndexing code2
- G03C 2001/7422Blowing meansIndexing code2
- G03C 2001/7462Flowing conditions in slots prior to coatingIndexing code2
- G03C 2001/7444Dip coatingIndexing code1
Recent patents
- Structure including a photoresist underlayer and method of forming same21 Apr 2026US 12,610,790 B2ASM IP Holding B. V.
- Composition, artificial nail composition, nail decoration material, artificial nail, stored container, image forming apparatus, and image forming method2 Jul 2024US 12,023,398 B2Ricoh Company, Ltd.
- Photochromic article9 Nov 2021US 11,168,223 B2SDC Technologies, Inc.
- Photocatalytic color switching of redox imaging nanomaterials of rewritable media14 Jan 2020US 10,534,254 B2The Regents of the University of California
- Conductive film, method of producing the same, and touch panel25 Jun 2019US 10,332,652 B2FUJIFILM Corporation
- Structure including a photoresist underlayer and method of forming same13 Aug 2026US 2026/0239931 A1ASM IP Holding B. V.
- Environmentally friendly photoresist removing composition and method for using the same9 Feb 2023US 2023/0038651 A1Yuanhan Materials Inc.
- Method for producing radiation-sensitive resin composition, pattern forming method, and method for manufacturing electronic device4 Aug 2022US 2022/0244629 A1FUJIFILM Corporation
- Composition, artificial nail composition, nail decoration material, artificial nail, stored container, image forming apparatus, and image forming method7 Oct 2021US 2021/0309771 A1Ricoh Company, Ltd.
- Structure including a photoresist underlayer and method of forming same14 Jan 2021US 2021/0013037 A1ASM IP Holding B. V.
Most cited
By later US patents
- Spin coating process107US 4,113,492 AFuji Photo Film Co., Ltd. · 1978
- Method and apparatus for drying coated sheet material83US 4,365,423 AEastman Kodak Company · 1982
- Radiographic element exhibiting reduced crossover81US 4,803,150 AEastman Kodak Company · 1989
- Method and apparatus for applying thin fluid coating stripes76US 5,733,608 AMinnesota Mining and Manufacturing Company · 1998
- Laminator and laminating method for lamination to substrate67US 6,684,925 B2Fuji Photo Film Co., Ltd. · 2004