Ram W Sabnis

7910531, Mar 22, 2011

Jun 13, 2005

11/150975

Ram W. Sabnis - Eagan MN, US
Timothy D. Kehoe - St. Paul MN, US

C2C Technologies LLC - St. Paul MN

C11D 1/84

510100, 252545, 524253

Compositions and methods for producing colored bubbles, having a single color uniformly dispersed in the film, are described. The composition comprises at least one surfactant mixed with at least one colorant, the colorant forming at least approximately 10% of the composition. The surfactant, or surface-active agent, forms the bubble while the colorant, or pigment, provides the color. Generally, the composition may comprise 10-99% colorant to produce varying degrees of opacity. In addition, glycerin, fragrance, propylene glycol, sodium lauryl sulfate, potassium hydroxide, or other additives may be included.

8425996, Apr 23, 2013

Jan 25, 2010

12/693375

Joel R. Gorski - Perrysburg OH, US
Jon Booher - Advance NC, US
Ram W. Sabnis - Morris Plains NJ, US

Indicator Systems International, Inc. - San Clemente CA

A61K 9/70
B32B 27/32
B32B 27/08
B32B 37/12
B32B 3/00
A61P 31/04
G01N 33/00
C12Q 1/04

428 357, 4281951, 428521, 424445, 435 34, 156 60, 2524081

Polymeric indicator films and pH indicating wraps are provided for visually monitoring, detecting, and/or determining the presence of metabolic byproducts from harmful or potentially harmful microorganisms. Also provided are methods of use and preparation of the polymeric indicator films.

20060222601, Oct 5, 2006

Mar 28, 2006

11/391671

Ram Sabnis - Eagan MN, US
Timothy Kehoe - St. Paul MN, US
Robert Balchunis - St. Paul MN, US

A61K 8/368
A61K 8/46

424049000

The invention describes color changing toothpastes and mouthwashes which contains acid-base indicator(s) for interaction with the oral cavity to provide a color change indicative of treatment time.

20060222675, Oct 5, 2006

Mar 28, 2006

11/391725

Ram Sabnis - Eagan MN, US
Timothy Kehoe - St. Paul MN, US
Robert Balchunis - St. Paul MN, US

A01N 25/00

424405000

The invention describes a composition for use in disinfecting a surface for personal use, such as a public restroom facility or telephone. The composition and delivery of the composition provides for the placement of a thin layer of disinfectant which includes a acid-base indicator. The acid-base indicator disappears as the thin layer effects the germicidal activity of the disinfectant. The composition is also rapidly drying, so that the acid-base indicator disappears as well as the disinfecting composition leaving the surface dry. The invention also relates to use of the compositions in a lotion, such as a sunscreen. Use of the acid-base indicator provides a method to visualize where the lotion is applied by color, with the color then later dissipating.

20060236470, Oct 26, 2006

Mar 28, 2006

11/390979

Ram Sabnis - Mendota Heights MN, US
Timothy Kehoe - St. Paul MN, US
Robert Balchunis - St. Paul MN, US

A61K 8/00

008405000

Compositions and methods for producing novel paints, bubbles, markers and cosmetics are described.

20060257439, Nov 16, 2006

Mar 28, 2006

11/391004

Ram Sabnis - Eagan MN, US
Timothy Kehoe - St. Paul MN, US
Robert Balchunis - St. Paul MN, US

A61K 8/35

424401000

The invention describes compositions that can indicate whether hands have been washed for an approximate predetermined period of time. The composition includes an acid-base indicator and a delivery system.

20070010400, Jan 11, 2007

Jun 23, 2006

11/474518

Ram Sabnis - Eagan MN, US
Timothy Kehoe - St. Paul MN, US
Robert Balchunis - St. Paul MN, US

A01N 25/00

504116100

The invention describes uses of various acid-base indicators in combination with consumer products, such as herbicides, where upon application the surface treated is visualized by color and then, with time, the color disappears.

20120244777, Sep 27, 2012

Mar 22, 2011

13/069012

Ram W. Sabnis - Eagan MN, US
Timothy D. Kehoe - St. Paul MN, US

A63H 33/28
C09B 67/02
C09K 11/02
C09K 11/06

446 15, 25230116, 25218212, 25230134

Compositions and methods for producing substantially uniformly colored bubbles are described. The composition comprises at least one surfactant mixed with at least one colorant, the colorant forming at least approximately 10% of the composition. The surfactant, or surface-active agent, forms the bubble while the colorant, or pigment, provides the color. Generally, the composition may comprise 10-99% colorant to produce varying degrees of opacity. In addition, glycerin, fragrance, propylene glycol, sodium lauryl sulfate, potassium hydroxide, or other additives may be included.