Minnesota Mining and Manufacturing Company

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 324 9
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 131 67
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 125 28
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 78 42
 
 
B24D TOOLS FOR GRINDING, BUFFING, OR SHARPENING 76 4
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 75 31
 
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 69 5
 
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 68 70
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 65 40
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 59 181
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2007/0171,068 TERMINAL FOR LIBRARIES AND THE LIKE Mar 20, 07 Jul 26, 07 [G05B, G06K, G08B]
2004/0013,611 Suspension aerosol formulations Jul 09, 03 Jan 22, 04 [A61L]
2004/0005,451 Diffuse reflective articles Jan 29, 03 Jan 08, 04 [B32B]
2003/0207,453 Sterilization monitors Aug 02, 01 Nov 06, 03 [G01N]
2003/0161,984 Removable adhesive tape laminate and separable fastner Mar 24, 03 Aug 28, 03 [B32B]
2003/0118,781 Contoured layer channel flow filtration media May 29, 01 Jun 26, 03 [B32B]
2003/0118,805 Diffuse reflective articles Oct 17, 02 Jun 26, 03 [B32B]
2003/0077,688 Rapid read-out biological indicator Jul 12, 02 Apr 24, 03 [C12M, C12Q]
2003/0045,630 Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media Apr 08, 02 Mar 06, 03 [C08K, C08L]
2002/0181,926 PASSIVELY COMPENSATED OPTICAL FIBERS Feb 01, 01 Dec 05, 02 [G02B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7,575,653 Melt-flowable materials and method of sealing surfaces Apr 12, 95 Aug 18, 09 [B32B, B29C]
7,131,442 Fibrous filtration face mask Jun 11, 96 Nov 07, 06 [A62B]
6,982,107 Release liner for pressure sensitive adhesives Sep 15, 97 Jan 03, 06 [B32B]
6,926,952 Anti-reflective polymer constructions and method for producing same Jan 13, 98 Aug 09, 05 [B32B]
6,846,893 Polymer mixtures containing polydiorganosiloxane urea-containing components Oct 23, 96 Jan 25, 05 [C08G]
6,783,574 Electret filter media and filtering masks that contain electret filter media Sep 02, 97 Aug 31, 04 [B03C]
6,754,361 Ergonomic headset assembly Apr 17, 97 Jun 22, 04 [H04R]
6,729,409 Foamed nitrogen in liquid CO2 for fracturing Oct 05, 01 May 04, 04 [E21B]
6,730,376 Thermally transferable compositions and methods Feb 09, 01 May 04, 04 [B41M]
6,726,884 Free-standing internally insulating liner Jun 18, 96 Apr 27, 04 [F01N, B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2007/0171,068 TERMINAL FOR LIBRARIES AND THE LIKE Mar 20, 07 Jul 26, 07 [G05B, G06K, G08B]
6,926,952 Anti-reflective polymer constructions and method for producing same Jan 13, 98 Aug 09, 05 [B32B]
6,730,376 Thermally transferable compositions and methods Feb 09, 01 May 04, 04 [B41M]
6,726,884 Free-standing internally insulating liner Jun 18, 96 Apr 27, 04 [F01N, B01D]
6,703,112 Organometallic salts for inkjet receptor media Jun 19, 98 Mar 09, 04 [B41M]
2004/0013,611 Suspension aerosol formulations Jul 09, 03 Jan 22, 04 [A61L]
2004/0005,451 Diffuse reflective articles Jan 29, 03 Jan 08, 04 [B32B]
6,605,332 Unitary polymer substrate having napped surface of frayed end microfibers Jul 29, 97 Aug 12, 03 [B32B]
6,586,082 Polymer-saturated paper articles May 06, 97 Jul 01, 03 [C08F, B32B]
2003/0077,688 Rapid read-out biological indicator Jul 12, 02 Apr 24, 03 [C12M, C12Q]
2003/0045,630 Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media Apr 08, 02 Mar 06, 03 [C08K, C08L]
6,524,681 Patterned surface friction materials, clutch plate members and methods of making and using same Oct 02, 98 Feb 25, 03 [B61D, B60K, B61K, F16D, D06N]
6,525,661 Electronic article surveillance markers for optically recorded media Feb 26, 99 Feb 25, 03 [G08B]
6,520,846 Sanding and polishing systems Mar 14, 96 Feb 18, 03 [B24B]
6,475,340 Solid phase extraction membrane Mar 15, 99 Nov 05, 02 [D21H, B01J, B01D]
6,471,820 Moisture-curable silicone composition Jan 05, 95 Oct 29, 02 [C09J]
2002/0076,060 Programmable headset and programming apparatus and method Dec 19, 00 Jun 20, 02 [H04R, H04B]
6,398,421 Coupling system for a light conduit Feb 12, 99 Jun 04, 02 [G02B]
6,361,844 Release article and adhesive article comprising the release article Jan 27, 99 Mar 26, 02 [B32B]
6,335,999 Multilayer luminaire device Mar 22, 00 Jan 01, 02 [G02B]

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