Mark B Hendrickson

US Patent:

6730376, May 4, 2004

Filed:

Feb 9, 2001

Appl. No.:

09/780225

Inventors:

John J. Stofko - St. Paul MN
Mark Hendrickson - Minneapolis MN
Michael G. OReilly - Vadnais Heights MN
Hsin Hsin Chou - Woodbury MN
Richard Severance - Stillwater MN

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

B41M 526

US Classification:

156235, 106 3101

Abstract:

A photocurable thermally transferable composition containing a multifunctional monomer that is substantially non-liquid at room temperature and a thermoplastic binder is disclosed. The composition is suitable for use in thermal transfer ribbons. After thermal transfer, the compositions are photocured to provide a durable, weatherable image on a graphic article.

US Patent:

7241437, Jul 10, 2007

Filed:

Dec 30, 2004

Appl. No.:

11/027426

Inventors:

Robert S. Davidson - Edina MN, US
Brant U. Kolb - Afton MN, US
Danny B. Anderson - North St. Paul MN, US
James A. Higgins - River Falls WI, US
Mark J. Hendrickson - Minneapolis MN, US
John T. Brady - Lino Lakes MN, US

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

C01G 1/00
C01G 25/00

US Classification:

423608, 423 69, 423 85, 4235931

Abstract:

Zirconia particles, methods of making zirconia particles, composite materials that contain the zirconia particles, methods of making the composite materials, and zirconia sols that contain the zirconia particles are described. The zirconia particles are substantially non-associated and have an average size no greater than 50 nanometers and may contain yttrium. The zirconia particles are prepared by a method that includes two separate hydrothermal treatments.

US Patent:

7429422, Sep 30, 2008

Filed:

Jun 7, 2007

Appl. No.:

11/759520

Inventors:

Robert S. Davidson - Edina MN, US
Brant U. Kolb - Afton MN, US
Danny B. Anderson - North St. Paul MN, US
James A. Higgins - River Falls WI, US
Mark J. Hendrickson - Minneapolis MN, US
John T. Brady - Lino Lakes MN, US

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

B32B 15/08
B32B 27/00
B32B 27/06

US Classification:

4284111, 428418, 4284231, 4284259, 428458, 428480, 428500

Abstract:

Zirconia particles, methods of making zirconia particles, composite materials that contain the zirconia particles, methods of making the composite materials, and zirconia sols that contain the zirconia particles are described. The zirconia particles are substantially non-associated and have an average size no greater than 50 nanometers and may contain yttrium. The zirconia particles are prepared by a method that includes two separate hydrothermal treatments.

US Patent:

7547467, Jun 16, 2009

Filed:

Nov 14, 2006

Appl. No.:

11/559543

Inventors:

David B. Olson - Marine on St. Croix MN, US
Clinton L. Jones - Somerset WI, US
Brant U. Kolb - Afton MN, US
Emily S. Goenner - Shoreview MN, US
Mark J. Hendrickson - Minneapolis MN, US
Taun L. McKenzie - Hugo MN, US

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

C09K 19/00
C08K 9/04
C08K 9/12
G02B 5/30

US Classification:

428 13, 428 11, 428 151, 428 154, 428 155, 428147, 428148, 428500, 523202, 523210, 977773

Abstract:

Presently described are (e. g. brightness enhancing film) optical articles comprising the reaction product of a polymerizable resin and surface modified inorganic nanoparticles, methods of surface modifying inorganic nanoparticles, and surface modified inorganic nanoparticles. The surface treatment comprises at least one monocarboxylic acid having a refractive index of at least 1. 50 and/or at least one monocarboxylic acid having a Mn of at least 200 g/mole and an ethylenically unsaturated group and/or at least one dicarboxylic acid.

US Patent:

7674523, Mar 9, 2010

Filed:

Aug 19, 2008

Appl. No.:

12/194183

Inventors:

Robert S. Davidson - Edina MN, US
Brant U. Kolb - Afton MN, US
Danny B. Anderson - North St. Paul MN, US
James A. Higgins - River Falls WI, US
Mark J. Hendrickson - Minneapolis MN, US
John T. Brady - Lino Lakes MN, US

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

B32B 5/16

US Classification:

428323

Abstract:

Zirconia particles, methods of making zirconia particles, composite materials that contain the zirconia particles, methods of making the composite materials, and zirconia sols that contain the zirconia particles are described. The zirconia particles are substantially non-associated and have an average size no greater than 50 nanometers and may contain yttrium. The zirconia particles are prepared by a method that includes two separate hydrothermal treatments.

US Patent:

8228902, Jul 24, 2012

Filed:

Jun 30, 2009

Appl. No.:

12/495615

Inventors:

Hakim N. Mehmood - Broomfield CO, US
Mark L. Hendrickson - Lafayette CO, US
Jonathan David Rosenberg - Freehold NJ, US
Cullen F. Jennings - Santa Cruz CA, US

Assignee:

Cisco Technology, Inc. - San Jose CA

International Classification:

H04L 12/28

US Classification:

370353, 370354, 370400, 370401

Abstract:

In one embodiment, an apparatus may receive at least one call attribute of a public switched telephone network (PSTN) call initiated to a destination telephone number. The apparatus may verify a destination Voice-over-Internet-Protocol (VoIP) call agent for the destination telephone number based on demonstrated knowledge of the PSTN call. The apparatus may transmit an indication the destination VoIP call agent is verified for the destination telephone number.

US Patent:

8311218, Nov 13, 2012

Filed:

Oct 29, 2009

Appl. No.:

12/608597

Inventors:

Hakim N. Mehmood - Broomfield CO, US
Mark L. Hendrickson - Lafayette CO, US
Cullen F. Jennings - Santa Cruz CA, US
Jonathan D. Rosenberg - Freehold NJ, US

Assignee:

Cisco Technology, Inc. - San Jose CA

International Classification:

H04L 9/00
H04L 9/32
G06F 1/04

US Classification:

380 44, 713168, 713171, 713503

Abstract:

A system may generate from a first value, based on rounding information, a first security key that matches a second security key whenever the first value and a second value from which the second security key is generated differ by less than a non-zero predetermined amount. The second security key may be generated from the second value rounded to a multiple of a rounding interval that is nearest to the second value. The rounding information may include a rounding direction indication. The rounding direction indication may indicate the direction in which the second value is rounded to the multiple of the rounding interval nearest to the second value.

US Patent:

8598058, Dec 3, 2013

Filed:

Dec 21, 2010

Appl. No.:

13/512151

Inventors:

James P. Mathers - Woodbury MN, US
Kathleen M. Humpal - Stillwater MN, US
Brant U. Kolb - Afton MN, US
Mark J. Hendrickson - Minneapolis MN, US
Myles L. Brostrom - West Lakeland Township MN, US
Holger Hauptmann - Sindelsdorf, DE

Assignee:

3M Innovative Properties Company - Saint Paul MN

International Classification:

C04B 35/486

US Classification:

501103, 264621, 264651, 106 35

Abstract:

Sintered bodies containing zirconia-based ceramic materials and partially sintered bodies that are intermediates in the preparation of the sintered bodies are described. The zirconia-based ceramic material is doped with lanthanum and yttrium. The grain size of the zirconia-based ceramic material can be controlled by the addition of lanthanum. The crystalline phase of the zirconia-based ceramic material can be influenced by the addition of yttrium.