| CVD SILICON CARBIDE CVD Incorporated
74206851 26 Sep 1991 | on 02 Jun 2023 | polycrystalline materials; namely, silicon carbide used in the manufac... Class 001 Class 001 Chemical Products polycrystalline materials; namely, silicon carbide used in the manufacture of infrared and/or reflective optics where such uses include incorporation into lasersystems | | | CVD SPINEL CVD Incorporated
85514071 11 Jan 2012 | on 14 Sep 2015 | Chemicals for use in the manufacture of infrared optics,Chemicals for ... Class 001 Class 001 Chemical Products Chemicals for use in the manufacture of infrared optics | | | MOR-TMI CVD INCORPORATED
74523600 11 May 1994 | on 20 Jul 2002 | organometallic materials used in the manufacture of products in the se... Class 001 Class 001 Chemical Products organometallic materials used in the manufacture of products in the semiconductor industry, namely opto-electronics | | | LASERTRAN CVD Incorporated
74206858 26 Sep 1991 | on 08 Feb 1999 | polycrystalline materials; namely, zinc selenide and/or zinc sulfide, ... Class 001 Class 001 Chemical Products LASER-TRAN | | | INFRATRAN CVD Incorporated
74206856 26 Sep 1991 | on 02 Feb 1999 | polycrystalline materials; namely, zinc selenide and/or zinc sulfide, ... Class 001 Class 001 Chemical Products INFRA-TRAN | | | EMIGRID CVD INCORPORATED
75049227 26 Jan 1996 | on 27 Nov 1997 | polycrystalline materials, namely zinc selenide and/or zinc sulfide, u... Class 001 Class 001 Chemical Products polycrystalline materials, namely zinc selenide and/or zinc sulfide, used in the manufacture of infrared optics | | | CVD ZINC SELENIDE CVD INCORPORATED
74327378 02 Nov 1992 | on 28 Jul 1996 | polycrystalline materials; namely, zinc selenide used in the manufactu... Class 001 Class 001 Chemical Products polycrystalline materials; namely, zinc selenide used in the manufacture of infrared optics | | | EMIGRID CVD INCORPORATED
74279922 01 Jun 1992 | on 27 Jan 1996 | polycrystalline materials; namely, zinc selenide and/or zinc sulfide, ... Class 001 Class 001 Chemical Products polycrystalline materials; namely, zinc selenide and/or zinc sulfide, used in the manufacture of infrared optics | | | CVD SILICON CVD INCORPORATED
74127901 04 Jan 1991 | on 31 Jan 1994 | polycrystalline materials; namely, zinc selenide and/or zinc sulfide, ... Class 001 Class 001 Chemical Products polycrystalline materials; namely, zinc selenide and/or zinc sulfide, used in the manufacture of infrared optics where such uses include incorporation into laser systems | | | GRIN CVD INCORPORATED
74279356 28 May 1992 | on 30 Jul 1993 | polycrystalline materials; namely, zinc selenide and/or zinc sulfide, ... Class 001 Class 001 Chemical Products polycrystalline materials; namely, zinc selenide and/or zinc sulfide, used in the manufacture of infrared optics | |