|
| US3970586 | 7 May 1975 | 20 Jul 1976 | Bayer Aktiengesellschaft | Perfluoroalkane sulfonamido-alkane phosphonic and phosphonic acid derivatives |
| US3993744 | 31 May 1974 | 23 Nov 1976 | Alberto Culver Company | Live human hair treatment compositions containing perfluorinated compounds |
| US3993745 | 31 May 1974 | 23 Nov 1976 | Alberto Culver Company | Perfluorinated compounds in hair treatment compositions |
| US4007150 | 9 Feb 1976 | 8 Feb 1977 | Bayer Aktiengesellschaft | Use of perfluoroalkanesulphonic acid amides and/or cyclimmonium salts of perfluoroalkansulphonic acids as mold release agents |
| US4013786 | 31 May 1974 | 22 Mar 1977 | Alberto Culver Company | Hair creme rinses and hair conditioners containing hydrophobic-lipophobic perfluorinated compounds |
| US4018689 | 12 Ene 1976 | 19 Abr 1977 | The Dow Chemical Company | Composition and method for reducing the surface tension of aqueous fluids |
| US4028257 | 23 Ago 1976 | 7 Jun 1977 | The Dow Chemical Company | Composition and method for reducing the surface tension of aqueous fluids |
| US4089804 | 30 Dic 1976 | 16 May 1978 | Ciba-Geigy Corporation | Method of improving fluorinated surfactants |
| US4108782 | 27 Abr 1977 | 22 Ago 1978 | The Dow Chemical Company | Foaming and silt suspending agent |
| US4163754 | 18 Ene 1978 | 7 Ago 1979 | ICI Americas Inc. | Fluorinated sulfonamides |
| US4166065 | 15 Sep 1978 | 28 Ago 1979 | Akzona Incorporated | Process for the preparation of perfluoroalkane sulfonamides |
| US4170636 | 29 Dic 1977 | 9 Oct 1979 | Minnesota Mining and Manufacturing Company | Composition and method for inhibiting plaque formation |
| US4176176 | 31 May 1974 | 27 Nov 1979 | Alberto-Culver Company | Hair shampoo and cleanser compositions |
| US4859349 | 9 Oct 1987 | 22 Ago 1989 | Ciba-Geigy Corporation | Polysaccharide/perfluoroalkyl complexes |
| US4873020 | 4 Oct 1988 | 10 Oct 1989 | Minnesota Mining and Manufacturing Company | Fluorochemical surfactants and process for preparing same |
| US4921696 | 11 Oct 1988 | 1 May 1990 | The United States of America as represented by the Secretary of Agriculture Southern Research Institute, Inc. | Method for the control of insects |
| US4983769 | 25 Ene 1988 | 8 Ene 1991 | P C U K Produits Chimiques Ugine Kuhlmann | Perfluoroalkylamine oxides and use of these products in fire extinguishing compositions |
| US5043464 | 24 Abr 1990 | 27 Ago 1991 | Shin-Etsu Chemical Co., Ltd. | Fluorine-containing surfactant and process for producing the same |
| US5144069 | 13 Dic 1990 | 1 Sep 1992 | Minnesota Mining and Manufacturing Company | Process for the preparation of fluoroaliphatic aminocarboxylate surfactants |
| US5159105 | 28 Feb 1990 | 27 Oct 1992 | Minnesota Mining and Manufacturing Company | Higher pentafluorosulfanyl-fluoroaliphatic carbonyl and sulfonyl fluorides, and derivatives |
| US5207996 | 10 Oct 1991 | 4 May 1993 | Minnesota Mining and Manufacturing Company | Acid leaching of copper ore heap with fluoroaliphatic surfactant |
| US5286352 | 15 Jul 1992 | 15 Feb 1994 | Minnesota Mining and Manufacturing Company | Electrochemical production of higher pentafluorosulfonyl acid fluorides |
| US5380778 | 30 Sep 1992 | 10 Ene 1995 | Minnesota Mining and Manufacturing Company | Fluorochemical aminoalcohols |
| US5451622 | 30 Sep 1992 | 19 Sep 1995 | Minnesota Mining and Manufacturing Company | Composition comprising thermoplastic polymer and fluorochemical piperazine compound |
| US5468353 | 5 May 1994 | 21 Nov 1995 | Minnesota Mining and Manufacturing Company | Mist suppressant for solvent extraction metal electrowinning |
| US5478486 | 18 Nov 1993 | 26 Dic 1995 | Henkel Corporation | Composition and method for treating substrates to reduce electrostatic charge and resultant article |
| US5525261 | 18 Oct 1994 | 11 Jun 1996 | Henkel Corporation | Anti-static composition and method of making the same |
| US5534192 | 22 Feb 1995 | 9 Jul 1996 | Henkel Corporation | Composition and method for treating substrates to reduce electrostatic charge and resultant article |
| US5576074 | 23 Ago 1995 | 19 Nov 1996 | Minnesota Mining and Manufacturing Company | Laser write process for making a conductive metal circuit |
| US5852148 | 4 Feb 1997 | 22 Dic 1998 | Minnesota Mining & Manufacturing Company | Perfluoroalkyl halides and derivatives |
| US5882466 | 8 Ago 1996 | 16 Mar 1999 | Minnesota Mining and Manufacturing Company | Aqueous bonding composition |
| US6048952 | 4 Feb 1997 | 11 Abr 2000 | 3M Innovative Properties Company | Perfluoroalkyl halides and derivatives |
| US6201122 | 8 Dic 1992 | 13 Mar 2001 | 3M Innovative Properties Company | Fluoroaliphatic radical-containing anionic sulfonamido compounds |
| US6255363 | 26 Sep 1996 | 3 Jul 2001 | 3M Innovative Properties Company | Liquid inks using a gel organosol |
| US6365769 | 15 Feb 2000 | 2 Abr 2002 | 3M Innovative Properties Company | Perfluoroalkyl halides and derivatives |
| US6582759 | 26 Abr 2002 | 24 Jun 2003 | 3M Innovative Properties Company | Optical elements comprising a fluorinated surface treatment comprising urethane, ester or phosphate linkages |
| US6632508 | 27 Oct 2000 | 14 Oct 2003 | 3M Innovative Properties Company | Optical elements comprising a polyfluoropolyether surface treatment |
| US6734227 | 24 Sep 2001 | 11 May 2004 | 3M Innovative Properties Company | Optical elements comprising a fluoropolymer surface treatment |
| US6815040 | 24 Oct 2001 | 9 Nov 2004 | 3M Innovative Properites Company | Optical elements comprising a polyfluoropolyether surface treatment |
| US6884510 | 29 Abr 2003 | 26 Abr 2005 | 3M Innovative Properties Company | Optical elements comprising a fluorinated surface treatment comprising urethane, ester or phosphate linkages |
| US6905754 | 26 Abr 2002 | 14 Jun 2005 | 3M Innovative Properties Company | Optical elements comprising fluorochemical surface treatment |
| US7893186 | 27 Dic 2007 | 22 Feb 2011 | 3M Innovative Properties Company | Process for preparing long-chain polymethylene halide telomers |
| US8236425 | 27 Dic 2007 | 7 Ago 2012 | 3M Innovative Properties Company | Long-chain polymethylene halide telomers |