Susan D Jordan

US Patent:

20220411467, Dec 29, 2022

Filed:

Dec 8, 2020

Appl. No.:

17/784396

Inventors:

- Rochester PA, US
Susan Lynn Jordan - Wilmington DE, US

International Classification:

C07K 1/34
B01D 61/14
B01D 69/02

Abstract:

This disclosure relates to a method which involves the steps of: (a) providing an aqueous solution comprising a protein and a polyalkoxy fatty acyl surfactant of general formula Iwherein R—C(═O) is a fatty acyl group, Ris H or a substituted or unsubstituted hydrocarbyl group, Xis S, O or NH, Xis S, O or NH, n is 0 or an integer of 1-5, Ris a polymeric group comprising polymerized units of general formula II and III(b) contacting the aqueous solution with a separation membrane, and (c) subjecting the aqueous solution to a diafiltration step and/or to an ultrafiltration step to produce a retentate product which is an aqueous solution comprising the protein, whereby the compound of formula I reduces aggregation of the protein in method steps (a)-(c) and whereby the compound of formula I passes through the separation membrane in step (c).

US Patent:

20210322554, Oct 21, 2021

Filed:

Sep 6, 2019

Appl. No.:

17/273195

Inventors:

- Midland MI, US
Susan L. Jordan - Wilmington DE, US

International Classification:

A61K 47/14
A61K 39/395
A61K 9/08
C07K 16/28

Abstract:

A composition comprising a protein and a polyalkoxy fatty acyl surfactant of general formula Iwherein R—C(═O) is a fatty acyl group, Ris H or a substituted or unsubstituted hydrocarbyl group, Xis O or NH, Xis O or NH, n is 0 or an integer of 1-5, Ris a polymeric group comprising polymerized units of general formula II and IIIwherein the weight ratio of said protein to said polyalkoxy fatty acyl surfactant is in the range of 200:1 to 1000:1.

US Patent:

20170354586, Dec 14, 2017

Filed:

Nov 17, 2015

Appl. No.:

15/527427

Inventors:

- Midland MI, US
Susan L. Jordan - Collegeville PA, US
Thomas H. Kalantar - Midland MI, US
Mladen Ladika - Midland MI, US

International Classification:

A61K 8/81
A61Q 5/12
A61Q 5/02

Abstract:

Provided are compositions and methods that are useful for personal care compositions. The compositions comprise (a) a cationic polymer comprising polymerized units derived from (i) 30 to 80 weight % of cationic monomers, (ii) 10 to 65 weight % of (meth)acrylamide monomers, and (iii) 0 to 30 weight % of polar non-ionic derivatives of acrylic monomers, and (b) at least one cosmetically acceptable surfactant, rheology modifier, or cosmetic active. Also provided are methods of treating hair with such compositions.

US Patent:

20170306105, Oct 26, 2017

Filed:

Oct 14, 2015

Appl. No.:

15/513199

Inventors:

- Midland MI, US
Susan L. Jordan - Collegeville PA, US

International Classification:

C08J 3/205
B01F 3/12
A61K 47/38
B01F 3/12
B01F 7/00
B01F 7/24

Abstract:

Provided is method of making an aqueous composition comprising (a) providing a mixer comprising a sealable volume and one or more rotors inside said sealable volume; (b) placing into said sealable volume ingredients comprising ethylcellulose polymer and fatty acid; (c) placing into said sealable volume ingredients comprising water and a water-soluble base; (d) sealing said sealable volume after said steps (b) and (c); (e) then rotating one or more of said rotors while said ingredients are at a temperature above the softening point of said ethylcellulose polymer, to produce said aqueous composition; wherein said step (e) is conducted so that 90% or less of the volume of said ingredients is uncontacted by one or more of said rotors.

US Patent:

20140202485, Jul 24, 2014

Filed:

Sep 14, 2012

Appl. No.:

14/235577

Inventors:

Miao Wang - Schwenksville PA, US
Susan L. Jordan - Doylestown PA, US

Assignee:

UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC - Midland MI
ROHM AND HAAS COMPANY - Philadelphia PA

International Classification:

A61K 8/73
A61K 8/81
A61Q 5/06
A61Q 19/08
A61Q 17/04
A61Q 5/12
A61Q 5/00
A61Q 19/00

US Classification:

132206, 424 7013, 424 47, 424 59, 424 7803

Abstract:

Described are personal care compositions, comprising water, a methylcellulose that gels at 45C or less, and at least one one hair fixative polymer, moisturizer, conditioner, humectant, cationic conditioning polymer, anti-aging active, or sun care active.