B05D 1/206
Lb troughs
Official title: {LB troughs}
B05D1/206 (Lb troughs) appears on 43 US grants and 9 published applications in this corpus.
Search patents in B05D- Granted patents
- 43
- Published applications
- 9
- Assignees
- 21
- Inventors
- 100
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Motor-free method to 3D monolayer coatings3 Mar 2026US 12,564,859 B2The Regents of the University of California
- Solution-based deposition method for preparing semiconducting thin films via dispersed particle self-assembly at a liquid-liquid interface16 Jul 2024US 12,040,185 B2Toyota Motor Europe
- Method and apparatus for producing large-area monolayer films of solution dispersed nanomaterials29 Dec 2020US 10,875,052 B2
- Langmuir-Blodgett double trough system23 Jun 2020US 10,688,521 B1
- Apparatus for graphene wet transfer12 Jun 2018US 9,994,007 B2Korea Institute of Science and Technology
- Method and apparatus for synthesizing two-dimensional materials19 Jun 2025US 2025/0201799 A1
- Motor-free method to 3d monolayer coatings12 Sep 2024US 2024/0299975 A1The Regents of the University of California
- Solution-based deposition method for preparing semiconducting thin films via dispersed particle self-assembly at a liquid-liquid interface21 Jul 2022US 2022/0230879 A1Toyota Motor Europe
- Method for producing large-area monolayer films of solution dispersed nanomaterials4 Mar 2021US 2021/0060603 A1
- Process and device for large-scale noncovalent functionalization of nanometer-scale 2d materials using heated roller langmuir-schaefer conversion4 Mar 2021US 2021/0060604 A1Purdue Research Foundation
Most cited
By later US patents
- Method for modifying uncoated synthetic polymer fibers using a Langmuir-Blodgett film coating process49US 5,688,562 AE. I. Du Pont de Nemours and Company · 1997
- Method and apparatus for depositing monomolecular layers on a substrate27US 4,783,348 ADaleco Research Development · 1988
- Process and apparatus for producing alternate monomolecular layers26US 4,511,604 ACommissariat A L' Energie Atomique · 1985
- Method of forming and depositing monomolecular layers of amphiphilic molecules on a substrate21US 4,093,757 ACommissariat A L' Energie Atomique · 1978
- Method of making film21US 5,106,561 ANanoFilm Corporation · 1992