Kenneth C Ward

US Patent:

6315949, Nov 13, 2001

Filed:

Dec 30, 1999

Appl. No.:

9/476216

Inventors:

Robert Carmello - Dumont NJ
Ernest Bernarducci - Rutherford NJ
Kenneth Ward - Basking Ridge NJ
Isabel Lopes - Livingston NJ
Karen Mack - Scottsdale AZ

International Classification:

A61L 904
A61L 9012
A61L 9013

US Classification:

422 5

Abstract:

A composition for deodorizing and refreshing surfaces such as carpets, upholstery, furniture etc. The composition disclosed is a highly friable foam that rapidly evaporates upon contact with the surface to be refreshed. Therefore, the composition does not require removal by vacuuming after application to the surface. A method for using the composition to deodorize and refresh a surface is also disclosed.

US Patent:

51636166, Nov 17, 1992

Filed:

Jan 14, 1991

Appl. No.:

7/640947

Inventors:

Kenneth Ward - Dumont NJ
Edward Morris - Paramus NJ

Assignee:

Block Drug Company, Inc. - Jersey City NJ

International Classification:

A61L 904

US Classification:

239 35

Abstract:

An air freshener device which indicates when air freshening fragrance formulation contained therein is consumed. The device has a plurality of chambers which contain the same or different fragrance formulations. The inner walls of the chambers are contrastingly colored with respect to the fragrance formulation so that, when the fragrance formulation is consumed, the colored walls are exposed indicating to the user that the formulation within that chamber has been depleted. The multi-chamber feature of the device provides the possibility of multiple fragrance choices and, at the same time, allows for the release of fragrance for an extended period of time.

US Patent:

57553300, May 26, 1998

Filed:

Mar 31, 1997

Appl. No.:

8/828597

Inventors:

Nicholas D. Siragusa - Brooklyn NY
Kenneth J. Ward - Dumont NJ
Deborah A. Sarasohn - Elizabeth NJ
Ernest Bernarducci - Rutherford NJ
Arthur Sternheimer - Spring Valley NY

Assignee:

Block Drug Company, Inc. - Jersey City NJ

International Classification:

B65D 8584

US Classification:

2065241

Abstract:

A package for containing two automatic toilet bowl cleaners, one containing a bleaching cleaner and the other containing a detergent cleaner and a fragrance or dye susceptible to degradation by the bleaching agent, has separate pouches to separate the solids. The pouches open in concert to allow simultaneous dispensing of the solids. In operation, the water in the toilet cistern and bowl is cleaned both by the detergent and the bleaching agent, and the fragrance or dye is not affected by the bleaching agent.

US Patent:

61128988, Sep 5, 2000

Filed:

Dec 19, 1997

Appl. No.:

8/994833

Inventors:

Nicholas D. Siragusa - Brooklyn NY
Kenneth J. Ward - Dumont NJ
Deborah A. Sarasohn - Elizabeth NJ
Ernest Bernarducci - Rutherford NJ
Arthur Sternheimer - Spring Valley NY

Assignee:

HPD Laboratories, Inc. - Edison NJ

International Classification:

B65D 8584

US Classification:

2065241

Abstract:

A package for containing two automatic toilet bowl cleaners, one containing a bleaching cleaner and the other containing a detergent cleaner and a fragrance or dye susceptible to degradation by the bleaching agent, has separate pouches to separate the solids. The pouches open in concert to allow simultaneous dispensing of the solids. In operation, the water in the toilet cistern and bowl is cleaned both by the detergent and the bleaching agent, and the fragrance or dye is not affected by the bleaching agent.

US Patent:

57633762, Jun 9, 1998

Filed:

Jun 7, 1995

Appl. No.:

8/474115

Inventors:

Kenneth Ward - Dumont NJ
Richard Dolan - Jersey City NJ
Paul Riccobono - Bedminster NJ

Assignee:

Block Drug Company, Inc. - Jersey City NJ

International Classification:

C11D 1704
C11D 328

US Classification:

510191

Abstract:

A toilet cleaning block that releases a halogen containing sanitizing agent in a controlled, substantially constant rate for about 2 to about 4 months of constant contact with water and is then completely dissolved in the water comprises an admixture of about 50% to about 80% by weight of a halogen containing sanitizing agent, about 20% to about 40% by weight of a bulking agent such as aluminum hydroxide, about 0% to about 20% by weight sodium bicarbonate, and about 1 to about 20% by weight of a sacrificial dissolution rate regulating agent such as sodium chloride.

US Patent:

57536023, May 19, 1998

Filed:

Dec 18, 1995

Appl. No.:

8/574052

Inventors:

Hin Cheung Hung - Holmdel NJ
Ronnie Albert Carroll - Fair Lawn NJ
Kenneth James Ward - Basking Ridge NJ

Assignee:

The Block Drug Company - Jersey City NJ

International Classification:

C11D 1704

US Classification:

510192

Abstract:

An improved process for the compression and tabletting of solid sustained release toilet bowl cleaners comprises the addition of a small amount of an anionic surfactant which produces a suitably compressed tablet with controlled rates of dissolution for long term cleaning efficacy. The surfactant allows for the formation of more tightly compressed tablets which require less compression energy expenditures reducing the wear and tear on commercial large scale tabletting machines.

US Patent:

45527776, Nov 12, 1985

Filed:

Nov 8, 1984

Appl. No.:

6/669506

Inventors:

Stephen V. Dente - Emerson NJ
Kenneth J. Ward - Dumont NJ

Assignee:

Airwick Industries, Inc. - Carlstadt NJ

International Classification:

C11D 712
C11D 760
C11D 1706

US Classification:

4273931

Abstract:

A powdered carpet composition comprising a blend of an inorganic salt carrier, an agglomerating agent, a fragrance and a polysiloxane material, said composition exhibiting anti-caking and fragrance retention properties and being in proper form for ready application to and removal from carpets so as to provide deodorizing and freshening effects thereto.

US Patent:

62552678, Jul 3, 2001

Filed:

Mar 4, 1996

Appl. No.:

8/610454

Inventors:

Bala C. Nayar - Dayton NJ
Ronnie A. Carroll - Fair Lawn NJ
Kenneth J. Ward - Basking Ridge NJ

Assignee:

HPD Laboratories, Inc. - Edison NJ

International Classification:

C11D 3395

US Classification:

510191

Abstract:

The present invention is an improved liquid toilet bowl cleanser comprising a fluorosurfactant coating agent, an anionic or non-ionic cleaner and a rheology control agent together with other minor excipients. The flurosurfactant continually adheres to and coats the porcelain surface of the toilet bowl during the active life of the cleanser composition preventing the formation of toilet bowl stains and mineral deposits for a substantial period of time after manual cleaning.