Warren H Machleder

6852800, Feb 8, 2005

Mar 15, 2002

10/097260

Carlos Alfonso Cruz - Holland PA, US
Robert Howard Gore - Southampton PA, US
Timothy Roger Lynn - Hackettstown NJ, US
Warren Harvey Machleder - Blue Bell PA, US
Jane Elizabeth Weier - Hopewell NJ, US
Newman Mayer Bortnick - Sarasota FL, US

Rohm and Haas Company - Philadelphia PA

C08F236/02

525 86, 525 55, 524502

Plastics and plastics additives including PNPs having a mean diameter in the range of from 1 to 50 nanometers, the PNPs including as polymerized units at least one multi-ethylenically-unsaturated monomer are provided. Also provided is a method for providing an improved plastic.

6867275, Mar 15, 2005

Mar 15, 2002

10/097258

James Henry Barrett - Feasterville PA, US
Richard John Piccolini - Newtown PA, US
Robert Howard Gore - Southampton PA, US
Carlos Alfonso Cruz - Holland PA, US
Eric Gustave Lundquist - North Wales PA, US
Warren Harvey Machleder - Blue Bell PA, US
Newman Mayer Bortnick - Sarasota FL, US

Rohm and Haas Company - Philadelphia PA

C08F036/20

526336, 526328, 5263231, 526319

Solid media useful for a variety of applications, such as separations, catalysis, drug carriers, sensors, and combinatorial chemistry, are disclosed. The solid media are prepared with PNPs having a diameter of 1 to 50 nanometers, the PNPs including as polymerized units a multi-ethylenically-unsaturated monomer. Also provided are methods for preparing the solid media.

6939922, Sep 6, 2005

Mar 15, 2002

10/097256

Ronald Scott Beckley - Gilbertsville PA, US
Robert Mitchell Blankenship - Harleysville PA, US
Albert Benner Brown - Doylestown PA, US
James Tinney Brown - Bechtelsville PA, US
Anton Georges El A'mma - Perkiomenville PA, US
Susan Jane Fitzwater - Ambler PA, US
Robert Howard Gore - Southampton PA, US
Eric Jon Langenmayr - Bryn Mawr PA, US
Dennis Paul Lorah - Lansdale PA, US
Warren Harvey Machleder - Blue Bell PA, US
James Watson Neely - Dresher PA, US
George Harvey Redlich - Norristown PA, US
Curtis Schwartz - Ambler PA, US
Frederick James Schindler - Ft. Washington PA, US
Robert Victor Slone - Quakertown PA, US
David William Whitman - Harleysville PA, US
Mark Robert Winkle - Lansdale PA, US

ROHM and HAAS Company - Philadelphia PA

C08F120/02
C08F020/02

5253297, 525185, 5253262, 5253265, 5253282, 5253289, 525451, 5263171, 526909

Provided are improved coatings, polymeric dispersions, and polymeric composites, which include crosslinked polymeric nanoparticles (hereafter “PNPs”). Also provided are methods for forming improved coatings, polymeric dispersions, and polymeric composites, which include PNPs. The PNPs have polymerized units of at least one multi-ethylenically-unsaturated monomer have a mean diameter of from 1 to 50 nanometers. PNPs having polymerized units of at least one multi-ethylenically-unsaturated monomer and at least one surface-active monomer are also provided.

7189767, Mar 13, 2007

Mar 15, 2002

10/097257

Robert Howard Gore - Southampton PA, US
Eric Jon Langenmayr - Bryn Mawr PA, US
Warren Harvey Machleder - Blue Bell PA, US
Dennis Paul Lorah - Lansdale PA, US
Antony Keith Van Dyk - Blue Bell PA, US
Newman Mayer Bortnick - Sarasota FL, US

Rohm and Haas Company - Philadelphia PA

C09D 11/10
C09D 11/16

523160, 523161

Colorant, dispersants, dispersions, and inks are provided which include crosslinked polymeric nanoparticles (hereafter “PNPs”) having a mean diameter in the range of from 1 to 50 nanometers, the PNPs including as polymerized units at least one multi-ethylenically-unsaturated monomer. Also provided are methods for preparing colorants, dispersants, dispersions, and inks which include PNPs.

20040063817, Apr 1, 2004

Jun 13, 2003

10/461971

Casmir Ilenda - Holland PA, US
Michael Spera - Mohnton PA, US
Andrew Daly - Sinking Spring PA, US
Robert Gore - Southampton PA, US
Wayne Devonport - Doylestown PA, US
Eric Lundquist - North Wales PA, US
Paul Reeve - Valbonne, FR
James Lesniak - Merrillville IN, US
Ethan Simon - Abington PA, US
Warren Machleder - Philadelphia PA, US
Eric Machleder - San Francisco CA, US

C08K003/34
C08K007/00

523/220000, 524/492000, 524/445000

A method for imparting damage resistance to a coating, film or article of manufacture comprising adding crosslinked polymeric nanoparticles having a size range of 1-100 nm in diameter to said coating, film or article of manufacture.

20040229980, Nov 18, 2004

May 16, 2003

10/439940

Lawrence Guilbault - Boxford MA, US
Warren Machleder - Blue Bell PA, US

C08L033/00
C08L031/00

524/059000, 524/069000

A method for improving the anti-stripping properties of an asphalt composition. The method comprises adding to the composition 0.05% to 10% of an amine-substituted polymer having an amine nitrogen content of at least 0.1% and a weight-average molecular weight of at least 5,000.

41549589, May 15, 1979

Oct 22, 1976

5/737254

Joseph M. Bollinger - North Wales PA
Richard H. Hanauer - Furlong PA
Warren H. Machleder - Blue Bell PA

Rohm and Haas Company - Philadelphia PA

C07C 6938
C07C10100

560193

A new class of thermally labile compounds having rust inhibiting properties is disclosed and claimed. The compounds (or formulations thereof) are especially useful as rust inhibitors when used either alone in distillate hydrocarbon fuels or in multi-purpose additive mixtures for distillate hydrocarbon fuels having a major proportion of hydrocarbon fuel distilling within the gasoline distillation range or other oil compositions to provide rust protection in fuel distribution systems which operate at ambient temperature (e. g. , pipelines, tank trucks, and storage tanks). Preferred embodiments of the invention are alkylammonium carboxylate salt-ethoxylated alkyl phenol esters of a dicarboxylic acid.

41348460, Jan 16, 1979

Jul 5, 1977

5/813028

Warren H. Machleder - Blue Bell PA
Joseph M. Bollinger - North Wales PA

Rohm and Haas Company - Philadelphia PA

C10M 132

252 515A

A mixture of (1) a substituted phenol/epichlorohydrin/amine adduct and (2) a polyalkylene phenol as a multipurpose, low concentration additive for hydrocarbon fuels, lubricating oils and mixtures thereof.