Ferdinand Frederick Pisacane

6634369, Oct 21, 2003

Jul 12, 2001

09/904455

Lee John Jared - London, GB
Derek Warneke - Carlsbad CA
Ferdinand Frederick Pisacane - Carlsbad CA

Wilshire Technologies, Inc. - Carlsbad CA

C11D 343

134 221, 510407, 510505, 510161, 134 2219

In a process to clean a polyurethane glove, which has been cured on a glove form, so as to remove non-volatile residues and low-volatility residues from the glove before the glove is removed from the form, the form bearing the glove is immersed in a quiescent or agitated bath consisting essentially of a solvent selected from isopropyl alcohol, hexane, and blends of isopropyl and hexane, preferably isopropyl alcohol, at an elevated temperature of approximately 60Â C. , for a predetermined time not less than approximately five minutes, preferably for a predetermined time of approximately ten to twenty minutes, whereupon the form bearing the glove is withdrawn from the bath and the glove is allowed to be air-dried on the form.

6923874, Aug 2, 2005

Sep 23, 2003

10/668429

Lee John Jared - San Diego CA, US
Ferdinand Frederick Pisacane - Carlsbad CA, US
Michael O'Neill - Middletown DE, US

Invista North America S.A.R.L. - Wilmington DE
The Recovery Group, Inc. - Boston MA

C11D007/50
C11D003/48
C09D009/00

134 40, 510407, 510505

In a process to clean a polyurethane glove, which has been cured on a glove form, so as to remove non-volatile residues and low-volatility residues from the glove before the glove is removed from the form, the form bearing the glove is immersed in a quiescent or agitated bath consisting essentially of a solvent selected from isopropyl alcohol, hexane, and blends of isopropyl and hexane, preferably isopropyl alcohol, at an elevated temperature of approximately 60 C. , for a predetermined time not less than approximately five minutes, preferably for a predetermined time of approximately ten to twenty minutes, whereupon the form bearing the glove is withdrawn from the bath and the glove is allowed to be air-dried on the form.

20120066850, Mar 22, 2012

Aug 18, 2011

13/212276

Ferdinand Frederick Pisacane - San Diego CA, US
Cheok Long Thng - Singapore, SG
Michael Edward Strauss - Tamarac FL, US

B08B 1/00
B08B 11/00

1510492

A cleanroom cleaning device includes a multi-compartment container having two or more compartments and one or more breakable seals with at least one compartment containing a cleaning implement and at least another compartment containing a liquid capable of saturating the cleaning implement when the seals are broken. Another cleanroom cleaning device includes a nonbreakable/nonburstable outer pouch, a breakable/burstable inner pouch containing a liquid, and a cleaning implement where the inner pouch containing liquid and the cleaning implement are both contained within the outer pouch.

20130097795, Apr 25, 2013

Dec 31, 2011

13/341954

Ferdinand Frederick Pisacane - San Diego CA, US

A47L 13/24

151444, 15145, 151472, 15228

A cleanroom mop for cleaning all critical surfaces within a cleanroom. The cleanroom mop includes a mop head frame with at least one hollow area within the mop head frame that is accessible by at least one opening located on the top of the mop head frame, a handle attached to the mop head frame, and a mop head that is attachable to the mop head frame which has opposing sides and at least one snap fastener on each of the opposing sides where the snap fasteners can be snapped together to connect the opposing sides of the mop head.

54606551, Oct 24, 1995

Jan 27, 1994

8/187763

Ferdinand F. Pisacane - Laguna Beach CA
Alan R. Seacord - Descanso CA

Wilshire Technologies, Inc. - Carlsbad CA

B08B 100
B08B 700
B08B 904
A47L 1316

134 6

A novel method and a novel article for cleaning a metal, glass, or plastic surface without scratching or scoring the surface. The novel method includes wiping the surface with the novel article, which is made from an open cell, hydrophilic, static-dissipative, polyurethane foam, and which is laundered so that the article in deionized water releases fewer than 36. times. 10. sup. 6 per square meter of apparent surface area of the article for particles of a size greater than about 0. 5. mu. m and fewer than about 2. 5 parts per million of chloride, fluoride, sodium, sulfate, sulfite, or silicon ions. The novel article may be a wiper, a sponge, a roller, a swab mounted on a handle, or a plug having a generally cylindrical shape when unstressed and having particular utility where the surface is the interior surface of a metal, glass, or plastic tube. The plug is propelled through the tube, as by means of compressed air. The novel method also may include washing the surface with deionized water.

60043636, Dec 21, 1999

Feb 25, 1998

9/030169

Ferdinand Frederick Pisacane - Laguna Beach CA
Eric Luo - Plano TX

Wilshire Technologies, Inc. - Carlsbad CA

B24D 300
B24D 328
B24D 1700

51297

The present invention relates to an abrasive article. The abrasive article of the present invention contains an abrasive layer, a polyurethane structure bonded to the abrasive layer and a substrate bonded to the polyurethane structure. The present invention also involves a method for making said abrasive article.

60046406, Dec 21, 1999

Apr 29, 1997

8/841080

Ferdinand Frederick Pisacane - Laguna Beach CA
Alan R. Seacord - Descanso CA

Wilshire Technologies, Inc. - Carlsbad CA

B29D 2200
A47L 1316

428 365

A novel method and a novel article are disclosed for cleaning a metal, glass, or plastic surface without scratching or scoring the surface. The novel method comprises wiping the surface with the novel article, which is made from an open cell, hydrophilic, static-dissipative, polyurethane foam, and which is laundered so that the article in deionized water releases fewer than 36. times. 10. sup. 6 per square meter of apparent surface area of the article for particles of a size greater than about 0. 5. mu. m and fewer than about 2. 5 parts per million of chloride, fluoride, sodium, sulfate, sulfite, or silicon ions. The novel article may be a wiper, a sponge, a roller, a swab mounted on a handle, or a plug having a generally cylindrical shape when unstressed and having particular utility where the surface is the interior surface of a metal, glass, or plastic tube. The plug is propelled through the tube, as by means of compressed air. The novel method also may comprise washing the surface with deionized water.

20210059496, Mar 4, 2021

Nov 13, 2020

17/097694

- Waco TX, US
Ferdinand Frederick Pisacane - San Diego CA, US

A47L 13/20
A47L 13/256
A47L 13/44
A47L 13/24

A cleanroom mop for cleaning all critical surfaces within a cleanroom. The cleanroom mop includes a mop head frame with at least one hollow area within the mop head frame that is accessible by at least one opening located on the top of the mop head frame, a handle attached to the mop head frame, and a mop head that is attachable to the mop head frame which has opposing sides and at least one snap fastener on each of the opposing sides where the snap fasteners can be snapped together to connect the opposing sides of the mop head.