Shira Pilch, Age 56909 S Park Ave, New Brunswick, NJ 08904
Shira Pilch Phones & Addresses
909 S Park Ave, Highland Park, NJ 08904 (732) 985-8627
Piscataway, NJ
Middlesex, NJ
Mentions for Shira Pilch
Publications & IP owners
Us Patents
Polymeric Encapsulates Having A Quaternary Ammonium Salt And Methods For Producing The Same
US Patent:
8178483, May 15, 2012
Filed:
Mar 30, 2007
Appl. No.:
11/694032
Inventors:
James G. Masters - Ringoes NJ, US
Shira Pilch - Highland Park NJ, US
Shira Pilch - Highland Park NJ, US
Assignee:
Colgate-Palmolive Company - New York NY
International Classification:
C11D 3/48
C11D 3/37
C11D 3/37
US Classification:
510384, 510349, 510382, 510441, 510500, 510504, 424 49, 424 53, 424490, 424497
Abstract:
A quaternary ammonium salt encapsulated by a polymeric microcapsule and methods for manufacturing such microcapsules are described. The quaternary ammonium salt can be cetylpyridinium chloride. The polymeric microcapsule encapsulating the quaternary ammonium salt can be used as an ingredient in a dentifrice.
Oral Care Malodor Composition
US Patent:
2006013, Jun 22, 2006
Filed:
Dec 21, 2004
Appl. No.:
11/020009
Inventors:
Shira Pilch - Highland Park NJ, US
Malcolm Williams - Piscataway NJ, US
Joe Vazquez - Hamilton Township NJ, US
Malcolm Williams - Piscataway NJ, US
Joe Vazquez - Hamilton Township NJ, US
International Classification:
A61K 36/235
A61K 8/97
A61K 36/53
A61K 36/13
A61K 8/97
A61K 36/53
A61K 36/13
US Classification:
424058000, 424745000, 424725000, 424770000
Abstract:
An oral odor control agent admixture of generally equivalent proportions of thymol, anise, fennel, basil, and juniperberry essential oils shows efficacy as an odor control agent in oral care for control of garlic odor.
Impermeable Capsules
US Patent:
2008029, Nov 27, 2008
Filed:
May 21, 2007
Appl. No.:
11/751081
Inventors:
Shira Pilch - Highland Park NJ, US
James G. Masters - Ringoes NJ, US
James G. Masters - Ringoes NJ, US
International Classification:
A61K 9/48
US Classification:
424452
Abstract:
A capsule comprising a core and a shell surrounding and enclosing the core, the shell comprising at least one first polymer having a first water solubility parameter, and at least one second polymer having a water solubility parameter higher than the first water solubility parameter, wherein the second polymer is crosslinked, and/or all of the at least one second polymer is present in an amount that is less than all of the at least one first polymer. Upon exposure to an aqueous medium, the first polymer begins to swell, and water begins to leak into the capsule. Also, the second polymer is attracted to the entering water. As the second polymer absorbs water and swells, the mean free space in the shell decreases and the tortuous pathway for materials crossing the boundary of the wall increases. As a result, leakage rates across the capsule wall decrease.
Dentifrice Compositions For Treating Xerostomia
US Patent:
2009006, Mar 12, 2009
Filed:
Sep 6, 2007
Appl. No.:
11/850955
Inventors:
Shira Pilch - Highland Park NJ, US
James Gerard Masters - Ringoes NJ, US
James Gerard Masters - Ringoes NJ, US
International Classification:
A61K 8/21
A61K 8/22
A61K 8/34
A61Q 11/00
A61K 8/22
A61K 8/34
A61Q 11/00
US Classification:
424 52, 424 49, 424 53, 424 55
Abstract:
This invention encompasses an oral composition for treating or preventing dry mouth with following benefits: antibacterial/anti-fungal efficacy, low irritancy, and moisture retention. The compositions can be a toothpaste, a mouth rinse or a spray and include one or more non-ionic surfactants, as foaming agents, one or more broad spectrum anti-microbial ingredient, such as chlorhexidine and cetylpyridinium chloride, and one or more oral surface adhesive polysaccharides that can encage cationic actives to help the deposition and retention of the agents onto oral surfaces and thus provide antimicrobial efficacy.
Controlled Surface Gelling Of Mucoadhesive Polymers On Oral Mucosa
US Patent:
2009006, Mar 12, 2009
Filed:
Sep 6, 2007
Appl. No.:
11/850886
Inventors:
Shira Pilch - Highland Park NJ, US
James Gerard Masters - Ringoes NJ, US
Rensl Dillon - , US
David Benedict Viscio - Monmouth Junction NJ, US
James Gerard Masters - Ringoes NJ, US
Rensl Dillon - , US
David Benedict Viscio - Monmouth Junction NJ, US
International Classification:
A61K 9/48
A61K 47/26
A61P 43/00
A61K 47/26
A61P 43/00
US Classification:
424451, 514777
Abstract:
The present invention relates to an oral composition and method for alleviating the symptoms associated with xerostomia using encapsulated cation-releasing compounds formulated either intimately together or in separate compartments in a composition containing cation-sensitive mucoadhesive polymers.
Shelf Stable Capsules
US Patent:
2011022, Sep 15, 2011
Filed:
Nov 10, 2008
Appl. No.:
13/128243
Inventors:
Robert D'Ambrogio - Princeton NJ, US
Shira Pilch - Highland park NJ, US
James Masters - Ringoes NJ, US
Shira Pilch - Highland park NJ, US
James Masters - Ringoes NJ, US
Assignee:
Colgate-Palmolive Company - New York NY
International Classification:
A61K 8/11
A61K 47/10
A61K 47/18
A61K 9/48
G01N 33/98
A61K 47/10
A61K 47/18
A61K 9/48
G01N 33/98
US Classification:
424401, 514772, 514784, 424 49, 424452
Abstract:
A capsule slury including at least one coacervated capsule and at least 10 wt % humectant is disclosed. The humectant may be sorbitol, glycerin, polyethylene glycol, propylene glycol, xylitol, erythritol and/or betaine.
Dentifrice Compositions And Methods For Treating And Preventing Damage To Tooth Surfaces
US Patent:
2012002, Feb 2, 2012
Filed:
Apr 1, 2009
Appl. No.:
13/262003
Inventors:
Shira Pilch - Highland Park NJ, US
James Gerard Masters - Ringoes NJ, US
James Gerard Masters - Ringoes NJ, US
Assignee:
Colgate-Palmolive Company - New York NY
International Classification:
A61K 8/58
A61Q 11/00
A61Q 11/00
US Classification:
424 52, 424 49, 424 54
Abstract:
The invention encompasses compositions and methods for treating and modifying surfaces of teeth, which compositions include calcium and magnesium containing silicates or silica, cationic polymer modified silica or combinations thereof. The composition when applied to the teeth or a tooth surface deposit on such surfaces to repair acid damaged enamel and prevent further erosion of a tooth surface.
Oral Compositions Containing Polyguanidinium Compounds And Methods Of Manufacture And Use Thereof
US Patent:
2012004, Feb 23, 2012
Filed:
May 18, 2009
Appl. No.:
13/266930
Inventors:
Andrew Nowak - Los Angeles CA, US
Shira Pilch - Highland Park NJ, US
Jim Masters - Ringoes NJ, US
Shira Pilch - Highland Park NJ, US
Jim Masters - Ringoes NJ, US
Assignee:
Colgate-Palmolive Company - Piscataway NJ
International Classification:
A61K 8/72
A61K 8/02
A61Q 11/00
A61K 8/02
A61Q 11/00
US Classification:
424 48, 424 54, 424 52
Abstract:
The invention describes the modification of polyamine-based materials to form polyguanidine compounds that are useful for their antimicrobial, anticaries, and muccoadhesive properties. The present invention also relates to methods for preventing or treating periodontal disease and caries which include delivering a therapeutically effective amount of an oral composition containing a polyguanidine compound into an oral cavity.
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