C03B 37/16
Cutting or severing
Official title: Cutting or severing (light guides G02B6/25)
C03B37/16 (Cutting or severing) appears on 143 US grants and 94 published applications in this corpus.
Search patents in C03B- Granted patents
- 143
- Published applications
- 94
- Assignees
- 91
- Inventors
- 286
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 5 |
| 2002 | 7 | 5 |
| 2003 | 6 | 13 |
| 2004 | 4 | 3 |
| 2005 | 4 | 3 |
| 2006 | 3 | 2 |
| 2007 | 0 | 1 |
| 2008 | 4 | 5 |
| 2009 | 1 | 3 |
| 2010 | 3 | 4 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 2 | 3 |
| 2014 | 4 | 3 |
| 2015 | 1 | 5 |
| 2016 | 3 | 2 |
| 2017 | 4 | 4 |
| 2018 | 4 | 10 |
| 2019 | 2 | 3 |
| 2020 | 3 | 1 |
| 2021 | 7 | 4 |
| 2022 | 1 | 4 |
| 2023 | 3 | 4 |
| 2024 | 2 | 2 |
| 2025 | 5 | 1 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Assembly and method for cleaving a glass body with a laser9 Jun 2026US 12,649,682 B2OpTek Systems, Inc.
- Method for manufacturing microchannel plate28 Apr 2026US 12,612,327 B2
- Glass filler and method for producing the same, and resin composition including glass filler27 Jan 2026US 12,534,397 B2Nippon Sheet Glass Co., Ltd.
- Fabrication method and use of F40 mm large-size and high-contrast21 Oct 2025US 12,448,316 B2China Building Materials Academy Co., Ltd.
- Method and system for obtaining cut elongated elements14 Oct 2025US 12,441,650 B2Schott AG
- Method for providing a fiber interferometer17 Sep 2026US 2026/0276366 A1
- Optical fiber cutter18 Jun 2026US 2026/0169222 A1Sumitomo Electric Optifrontier Co., Ltd.
- Glass filler and method for producing the same, and resin composition including glass filler7 May 2026US 2026/0125311 A1Nippon Sheet Glass Co., Ltd.
- Method and system for obtaining cut elongated elements18 Dec 2025US 2025/0382214 A1Schott AG
- Method for manufacturing microchannel plate12 Sep 2024US 2024/0300844 A1
Most cited
By later US patents
- Chopper for cutting fiber continuously, and method75US 6,076,442 AJohns Manville International, Inc. · 2000
- Process for manufacturing products of mineral wool, in particular monolayer and multilayer products55US 7,514,027 B2Saint-Gobain Isover · 2009
- Drive control system for a fiber-based plasma display44US 6,946,803 B22005
- Fiberglass cutting apparatus and method40US 5,697,560 AEtc. Industries Inc. · 1997
- Optical fiber breaker and method, and combination breaker and optical connector32US 4,229,876 AThe Deutsch Company Electronic Components Division · 1980