1
Cato T Laurencin, Lakshmi Sreedharan Nair, Subhabrata Bhattacharyya, Harry R Allcock, Jared D Bender, Paul W Brown, Yaser E Greish: Polymeric nanofibers for tissue engineering and drug delivery. June 26, 2007: US07235295 (62 worldwide citation)

Polymeric nanofibers have been developed which are useful in a variety of medical and other applications, such as filtration devices, medical prosthesis, scaffolds for tissue engineering, wound dressings, controlled drug delivery systems, cosmetic skin masks, and protective clothing. These can be fo ...


2
Paul W Brown, Kevor S Ten Huisen, Roger I Martin: Bone substitute composition comprising hydroxyapatite and a method of production therefor. The Penn State Research Foundation, Thomas J Monahan, March 13, 2001: US06201039 (62 worldwide citation)

The present invention is directed to polymineralic particles which are precursors of hydroxyapatite and a method for their production. The present invention is also directed to a synthetic bone-like composition comprising said hydroxyapatite polymineralic precursor particles of hydroxyapatite and op ...


3
John W Grimes II, Hamlin Jennings, Paul W Brown: Method and apparatus relating to specimen cells for scanning electron microscopes. The United States of America represented by the Secretary of Commerce, Eugene J Pawlikowski, Alvin Englert, Stanley C Spooner, November 10, 1987: US04705949 (19 worldwide citation)

Disclosed is an improved specimen cell for maintaining a scanning electron microscope specimen under nearly physiological conditions during observation when said specimen includes liquids having a relatively high vapor pressure. A cavity in the specimen cell mounts an open or closed specimen module ...


4
Paul W Brown, Betty L Brown: Purses with breakaway shoulder straps. April 18, 1995: US05408220 (13 worldwide citation)

A new and improved purse with a breakaway shoulder strap has a container for receiving and holding miscellaneous contents of a user, the container having opposed upper side edges. An elongated strap has a first segment and a second segment, each segment having an exterior secured end attached to an ...


5
Paul W Brown: Method of immobilizing toxic or radioactive inorganic wastes and associated products. Arnold B Eckert Seamans Cherin & Mellott Silverman, July 20, 1999: US05926771 (12 worldwide citation)

The present invention discloses a method of creating a monolithic wasteform consisting of a binder which chemically immobilizes heavy metals and radioactive materials so as to render them environmentally safe. An apatite or apatite-like material may be employed in immobilizing the hazardous material ...


6
Paul W Brown: Method of immobilizing toxic or radioactive inorganic wastes and associated products. Arnold B Eckert Seamens Cherin & Mellott Silverman, October 14, 1997: US05678233 (10 worldwide citation)

The present invention discloses a method of creating a monolithic wasteform consisting of a binder which chemically immobilizes heavy metals and radioactive materials so as to render them environmentally safe. An apatite or apatite-like material may be employed in immobilizing the hazardous material ...


7
Paul W Brown: Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures. Arnold B Silverman, Debra Z Anderson, Eckert Seamans Cherin & Mellott, August 26, 2003: US06610138 (6 worldwide citation)

A method of resisting corrosion in concrete containing metal elements is provided. It includes introducing into fresh concrete, containing metal elements, at least one compound capable of sequestering chloride ions. The method may also involve employing a compound which is capable of establishing a ...


8
Paul W Brown: Methods of reducing hydroxyl ions in concrete pore solutions. Eckert Seamans Cherin & Mellott, Carol A Marmo Esq, October 27, 2009: US07608143 (4 worldwide citation)

Methods of reducing hydroxyl ions in concrete pore solutions are provided. Such methods are useful in providing resistance to gels which form in concrete due to the alkali-silica (ASR) reaction. The methods comprise, in one aspect, adding a salt, in aqueous or solid form, to the concrete, the salt h ...


9
Paul W Brown: Method of resisting corrosion in metal reinforcing elements contained in concrete and related compounds and structures. 352 East Irvin Avenue Partnership, Arnold B Silverman, Eckert Seamans Cherin & Mellott, September 5, 2006: US07101429 (4 worldwide citation)

The present invention provides methods for resisting corrosion of metal elements in concrete, and associated compounds and structures. Acid mine drainage sludge is used as a source of a precursor compound that reacts with a source of anion to form a chloride-sequestering compound. The precursor comp ...


10
Paul W Brown: Biological-chemical film-coating cryoprotectant for plants. Michael I Kroll, October 12, 1993: US05252118 (4 worldwide citation)

The present invention relates to a method for producing a cryoprotectant for plants. The method for producing a cryoprotectant for plants includes the steps of, mixing citrus pectin in boiling distilled water, cooling the solution of the mixing step, diluting phosphoric acid (H.sub.3 PO.sub.4) in di ...