of a carbon skeleton substituted by nitrogen atoms, not being part of nitro or nitroso groups

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Patents Grantslast 30 patents

Information Patent Grant
Nonlinear optical materials containing polar disulfone-functionaliz...
- Patent number 5,676,884
- Issue date Oct 14, 1997
- Minnesota Mining and Manufacturing Company
- George V. Tiers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing polar disulfone-functionalized molecules
- Patent number 5,578,251
- Issue date Nov 26, 1996
- Minnesota Mining and Manufacturing Company
- Gary T. Boyd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nonlinear optical materials containing polar disulfone-functionaliz...
- Patent number 5,360,582
- Issue date Nov 1, 1994
- Minnesota Mining and Manufacturing Company
- Gary T. Boyd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethanesulfonamide derivatives
- Patent number 5,112,866
- Issue date May 12, 1992
- Ortho Pharmaceutical Corporation
- Ronald K. Russell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3674829
- Patent number 3,674,829
- Issue date Jul 4, 1972
- C07 - ORGANIC CHEMISTRY