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  NALCO COMPANY


1. (7189327) Use of anionic copolymers for enhanced recovery of useful coal and potassium chloride from screen bowl centrifuge.
Assignee: Nalco Company (Naperville, IL) (More From this Assignee...)
Inventor: Dimas; Peter A. (Wheaton, IL), McGough; Kenneth M. (Charleston, WV) (More From this Inventor...)
Application Date: May 26, 2004
Publication Date: March 13, 2007

2. (7108800) Method for preventing the agglomeration or generation of dust from a particulate material comprising coal.
Assignee: Nalco Company (Naperville, IL) (More From this Assignee...)
Inventor: Tran; Bo L. (Chicago, IL), Bhattacharja; Sankar (Niles, IL) (More From this Inventor...)
Application Date: May 14, 2004
Publication Date: September 19, 2006

3. (7279513) Preparation of neutralized ethylene-acrylic acid polymer dispersions and use in printing media for improvement of digital toner adhesion.
Assignee: Nalco Company (Naperville, IL) (More From this Assignee...)
Inventor: Zhang; Zhiyi (Naperville, IL), Gray; Ross T. (Plainfield, IL), Whipple; Wesley L. (Naperville, IL) (More From this Inventor...)
Application Date: October 7, 2005
Publication Date: October 9, 2007

4. (7351764) Methods to enhance brightness of pulp and optimize use of bleaching chemicals.
Assignee: Nalco Company (Naperville, IL) (More From this Assignee...)
Inventor: Shevchenko; Sergey M. (Aurora, IL), Duggirala; Prasad Y. (Naperville, IL) (More From this Inventor...)
Application Date: March 31, 2004
Publication Date: April 1, 2008

5. (7087174) Enhanced recovery of useful coal, potassium chloride and borax from screen bowl centrifuge.
Assignee: Nalco Company (Naperville, IL) (More From this Assignee...)
Inventor: Dimas; Peter A. (Wheaton, IL), McGough; Kenneth M. (Charleston, WV), Whipple; Wesley L. (Naperville, IL) (More From this Inventor...)
Application Date: April 8, 2004
Publication Date: August 8, 2006

6. (7229525) Methods to enhance pulp bleaching and delignification.
Assignee: Nalco Company (Naperville, IL) (More From this Assignee...)
Inventor: Duggirala; Prasad Y. (Naperville, IL), Shevchenko; Sergey M. (Aurora, IL), Salmen; Kristine S. (Naperville, IL) (More From this Inventor...)
Application Date: May 3, 2005
Publication Date: June 12, 2007

7. (4657946) Paper sizing method and emulsion.
Assignee: Nalco Chemical Company (Oak Brook, IL) (More From this Assignee...)
Inventor: Rende; Dominic S. (Woodridge, IL), Breslin; Michael D. (Downers Grove, IL) (More From this Inventor...)
Application Date: July 16, 1985
Publication Date: April 14, 1987

8. (4244780) Use of thiourea dioxide in pulp bleaching processes to preserve pulp strength and aid in brightness.
Assignee: Nalco Chemical Company (Oak Brook, IL) (More From this Assignee...)
Inventor: Rende; Dominic S. (Woodridge, IL), Cosper; David R. (Downers Grove, IL) (More From this Inventor...)
Application Date: November 15, 1979
Publication Date: January 13, 1981

9. (4168230) Synergistic composition comprising phosphorylated ethoxylated glycerine and polyacrylic acid for the prevention of CaCO.sub.3 scale in cooling water.
Assignee: Nalco Chemical Company (Oak Brook, IL) (More From this Assignee...)
Inventor: Farley; George T. (Richboro, PA) (More From this Inventor...)
Application Date: June 2, 1978
Publication Date: September 18, 1979

10. (6344531) Fluorescent water-soluble polymers.
Assignee: Nalco Chemical Company (Naperville, IL) (More From this Assignee...)
Inventor: Murray; Patrick G. (Yorkville, IL), Whipple; Wesley L. (Naperville, IL) (More From this Inventor...)
Application Date: August 31, 1999
Publication Date: February 5, 2002

11. (4719082) Vinyl sulfonic acid - methacrylic acid copolymer passivators for high pressure boilers.
Assignee: Nalco Chemical Company (Naperville%2C IL) (More From this Assignee...)
Inventor: Robinson Robert S (Naperville, IL) (More From this Inventor...)
Application Date: 1986-08-15
Publication Date: 1988-01-12

12. (4255233) Use of polyacrylic acid in pulp bleaching processes to preserve pulp strength and aid in brightness.
Assignee: Nalco Chemical Company (Oak Brook, IL) (More From this Assignee...)
Inventor: Rende; Dominic S. (Woodridge, IL), Cosper; David R. (Downers Grove, IL) (More From this Inventor...)
Application Date: October 18, 1979
Publication Date: March 10, 1981

13. (4711726) Carboxylate N-vinylamide copolymers for internal scale control and passivation in high pressure boiler systems.
Assignee: Nalco Chemical Company (Naperville%2C IL) (More From this Assignee...)
Inventor: Pierce Claudia C (Naperville, IL)|Robinson Robert S (Naperville, IL)|Kneller James F (LaGrange Park, IL) (More From this Inventor...)
Application Date: 1986-12-29
Publication Date: 1987-12-08

14. (5167831) Non-ionic surfactants plus fatty-acids as dewatering aids for alumina trihydrate.
Assignee: Nalco Chemical Company (Naperville, IL) (More From this Assignee...)
Inventor: Dimas; Peter A. (Wheaton, IL) (More From this Inventor...)
Application Date: June 20, 1991
Publication Date: December 1, 1992

15. (6599489) Aluminum trihydrate crystals and improved method for the production thereof.
Assignee: Ondeo Nalco Company (Naperville, IL) (More From this Assignee...)
Inventor: Mahoney; Robert P. (Warrenville, IL), Schnieders, Jr.; William B. (Corpus Christi, TX) (More From this Inventor...)
Application Date: April 2, 2001
Publication Date: July 29, 2003

16. (4347103) Method for sulfite pulping using water-soluble molybdenum-containing compounds as catalysts.
Assignee: Nalco Chemical Company (Oak Brook, IL) (More From this Assignee...)
Inventor: Rende; Dominic S. (Woodridge, IL) (More From this Inventor...)
Application Date: July 14, 1980
Publication Date: August 31, 1982

17. (4872999) Mixture of halides such as NaOCl and a bromide salt for removal of mussels and barnacles from salt or brackish water.
Assignee: Nalco Chemical Company (Naperville, IL) (More From this Assignee...)
Inventor: Schild; Ronald H. (Naperville, IL), Koeplin-Gall; Sandra (Naperville, IL), Broxterman; Gregory C. (Midlothian, VA) (More From this Inventor...)
Application Date: July 17, 1987
Publication Date: October 10, 1989

18. (2551160) METHOD OF USING ALDEHYDE-FUNCTIONALIZED POLYMERS TO ENHANCE PAPER MACHINE DEWATERING; PROCEDE D'UTILISATION DE POLYMERES FONCTIONNALISES PAR DES ALDEHYDES AFIN D'AMELIORER L'EGOUTTAGE D'UNE MACHINE A PAPIER.
Assignee: NALCO COMPANY (United States) (More From this Assignee...)
Inventor: ZAGALA, ANGELA P. (United States)ST. JOHN, MICHAEL R. (United States) (More From this Inventor...)
Application Date: 2005-01-21
Publication Date: 2005-08-11

19. (2561659) USE OF ANIONIC COPOLYMERS FOR ENHANCED RECOVERY OF USEFUL COAL AND POTASSIUM CHLORIDE FROM SCREEN BOWL CENTRIFUGE; UTILISATION DE COPOLYMERES ANIONIQUES POUR LA RECUPERATION AMELIOREE DE CHARBON UTILE ET DE CHLORURE DE POTASSIUM A PARTIR D'UNE CENTRIFUGEUSE A BOL PLEIN PERFORE.
Assignee: NALCO COMPANY (United States) (More From this Assignee...)
Inventor: MCGOUGH, KENNETH M. (United States)DIMAS, PETER A. (United States) (More From this Inventor...)
Application Date: 2005-03-03
Publication Date: 2005-12-15

20. (2595813) SYSTEM AND METHOD TO CONTROL PRESS SECTION DEWATERING ON PAPER AND PULP DRYING MACHINES USING CHEMICAL DEWATERING AGENTS; SYSTEME ET PROCEDE PERMETTANT DE COMMANDER L'ESSORAGE DE LA SECTION DES PRESSES SUR DES APPAREILS DE SECHAGE DE PAPIER ET DE PATES A L'AIDE D'AGENTS D'ESSORAGE CHIMIQUES.
Assignee: NALCO COMPANY (United States) (More From this Assignee...)
Inventor: THOMAS, JAMES L. (United States)BANKS, RODNEY H. (United States)ST. JOHN, MICHAEL ROBERT (United States)WEINSTEIN, DAVID IRA (United States) (More From this Inventor...)
Application Date: 2006-01-25
Publication Date: 2006-08-03

21. (2433493) LOW COST, ON-LINE CORROSION MONITOR AND SMART CORROSION PROBE; DISPOSITIF DE SURVEILLANCE DE CORROSION EN LIGNE, DE FAIBLE COUT ET SONDE DE DETECTION DE CORROSION INTELLIGENTE.
Assignee: ONDEO NALCO COMPANY (United States) (More From this Assignee...)
Inventor: BANKS, RODNEY H. (United States) (More From this Inventor...)
Application Date: 2001-12-18
Publication Date: 2002-07-18

22. (1249388) PAPER SIZING METHOD; ENCOLLAGE DU PAPIER.
Assignee: NALCO CHEMICAL COMPANY (United States) (More From this Assignee...)
Inventor: BRESLIN, MICHAEL D. (United States)RENDE, DOMINIC S. (United States) (More From this Inventor...)
Application Date: 1984-11-16

23. (2018721) USE OF DADMAC CONTAINING POLYMERS FOR COATED BROKE TREATMENT; UTILISATION DES POLYMERES DADMAC POUR LE TRAITEMENT DES CASSES ENDUIT DE FABRICATION.
Assignee: NALCO CHEMICAL COMPANY (United States) (More From this Assignee...)
Inventor: ST. JOHN, MICHAEL R. (United States) (More From this Inventor...)
Application Date: 1990-06-11

24. (CA 1081432) ANHYDROUS MAGNESIUM CHLORIDE PROCESS|CHLORURE DE MAGNESIUM ANHYDRE.
Assignee: NALCO CHEMICAL COMPANY (United States) (More From this Assignee...)
Inventor: ALLAIN RONALD J (United States)|BRAITHWAITE DAVID G (United States) (More From this Inventor...)
Application Date: 1977-02-11

25. (2122233) MONITORING PROCESS CONSUMPTION RATES OF ADDITIVES; PROCEDE DE CONTROLE DES TAUX DE CONSOMMATION D'ADDITIFS.
Assignee: NALCO CHEMICAL COMPANY (United States) (More From this Assignee...)
Inventor: AVALLONE, STANLEY C. (United States)MEYER, RICHARD C. (United States) (More From this Inventor...)
Application Date: 1994-04-26

26. (1112378) FLOTATION OF DEEP MINED COAL WITH WATER-IN-OIL EMULSIONS OF SODIUM POLYACRYLATE; FLOTTATION DU CHARBON EXTRAIT EN PROFONDEUR DANS DES EMULSIONS D'EAU DANS L'HUILE DE POLYACRYLATE DE SODIUM.
Assignee: NALCO CHEMICAL COMPANY (United States) (More From this Assignee...)
Inventor: FINCH, ROBERT E. (United States) (More From this Inventor...)
Application Date: 1978-10-11

27. (2263266) A PROCESS TO MANUFACTURE STABILIZED ALKALI OR ALKALINE EARTH METAL HYPOBROMITE AND USES THEREOF IN WATER TREATMENT TO CONTROL MICROBIAL FOULING; PROCEDE DE FABRICATION D'HYPOBROMITE DE METAL ALCALIN OU ALCALINO-TERREUX ET UTILISATION DE CELUI-CI DANS LE TRAITEMENT DE L'EAU POUR LUTTER CONTRE LES SALISSURES MICROBIENNES.
Assignee: NALCO CHEMICAL COMPANY (United States) (More From this Assignee...)
Inventor: DALLMIER, ANTHONY W. (United States)MCCOY, WILLIAM F. (United States) (More From this Inventor...)
Application Date: 1998-07-22
Publication Date: 1999-02-11

28. (2377859) HIGH MOLECULAR WEIGHT ZWITTERIONIC POLYMERS; POLYMERES ZWITTERIONIQUES A POIDS MOLECULAIRE ELEVE.
Assignee: ONDEO NALCO COMPANY (United States) (More From this Assignee...)
Inventor: CARTER, PHILLIP W. (United States)MURRAY, PATRICK G. (United States)BRAMMER, LARRY E., JR. (United States)DUNHAM, ANDREW J. (United States) (More From this Inventor...)
Application Date: 2000-06-28
Publication Date: 2001-01-18

29. (1317195) AUTOMATED CHEMICAL STORAGE AND CHEMICAL FEED SYSTEM; SYSTEME AUTOMATISE DE STOCKAGE ET D'ALIMENTATION DE PRODUITS CHIMIQUES.
Assignee: NALCO CHEMICAL COMPANY (United States) (More From this Assignee...)
Inventor: MCKINNEY, JOHN M. (United States)ATA, ALI D. (United States)WIERZBA, ROBERT B. (United States)FLOWERS, WILLIAM F. (United States) (More From this Inventor...)
Application Date: 1989-07-24

30. (CA 2229422) METHOD IN A PAPER MACHINE|PROCEDE UTILISE DANS UNE MACHINE A PAPIER.
Assignee: NALCO CHEMICAL COMPANY (United States)%7CUPM-KYMMENE CORPORATION (Finland) (More From this Assignee...)
Inventor: KUKKAMAKI ESKO (Finland)|KANTELINEN ANNE (Finland)|PARNANEN PERTTI (Finland)|AHO PEKKA (Finland)|JOKINEN OLLI (Finland) (More From this Inventor...)
Application Date: 1996-09-18
Publication Date: 1997-03-27

31. (4414060) Method for sulfite pulping using water-soluble molybdenum containing compounds.
Assignee: Nalco Chemical (Oak Brook, IL) (More From this Assignee...)
Inventor: Rende; Dominic S. (Woodridge, IL) (More From this Inventor...)
Application Date: January 8, 1982
Publication Date: November 8, 1983

32. (2272973) METHOD FOR INHIBITING POLYMER FORMATION IN STYRENE PROCESSING; METHODE INHIBITRICE DE FORMATION DE POLYMERE DANS LE TRAITEMENT DU STYRENE.
Assignee: ONDEO NALCO ENERGY SERVICES, L.P. (United States) (More From this Assignee...)
Inventor: HYDE, ZARA (U.K.)LEWIS, VINCENT EDWARD (United States) (More From this Inventor...)
Application Date: 1999-05-20

33. (2219011) METHOD TO VAPOR-PHASE DELIVER HEATER ANTIFOULANTS; METHODE POUR INTRODUIRE DES AGENTS ANTI-ENCRASSEMENT EN PHASE VAPEUR DANS LES INSTALLATIONS DE CHAUFFAGE DES RAFFINERIES.
Assignee: ONDEO NALCO ENERGY SERVICES, L.P. (United States) (More From this Assignee...)
Inventor: LEMKE, HARALD K. (United States) (More From this Inventor...)
Application Date: 1997-10-17

34. (289042) PULP MOULDING MACHINE; MACHINE A MOULER LA PULPE.
Assignee: THE KEYES FIBRE COMPANY (Not Available) KEYS SECURITIES COMPANY (Not Available) REXPULP COMPANY (Not Available) THE FIDELITY TRUST (More From this Assignee...)
Inventor: MERLE P. CHAPLIN (Not Available) (More From this Inventor...)
Application Date:

36. (289043) PULP MOULDING MACHINE; MACHINE A MOULER LA PULPE.
Assignee: THE FIDELITY TRUST COMPANY (Not Available) KEYES FIBRE COMPANY (Not Available) REXPULP COMPANY (Not Available) KEYES SECURITIES COM (More From this Assignee...)
Inventor: MERLE P. CHAPLIN (Not Available) (More From this Inventor...)
Application Date:

37. (289044) PULP MOULDING MACHINE; MACHINE A MOULER LA PULPE.
Assignee: THE FIDELITY TRUST COMPANY (Not Available) KEYES FIBRE COMPANY (Not Available) KEYES SECURITIES COMPANY (Not Available) REXPULP COM (More From this Assignee...)
Inventor: MERLE P. CHAPLIN (Not Available) (More From this Inventor...)
Application Date:

38. (CA 2397982) POLYMERIZATION PROCESS|PROCEDE DE POLYMERISATION AMELIORE.
Assignee: EI DU PONT DE NEMOURS AND COMPANY (United States)%7CBASELL TECHNOLOGY COMPANY BV (Netherlands) (More From this Assignee...)
Inventor: FUSCO OFELIA (Italy)|ARTHUR SAMUEL DAVID (United States)|TEASLEY MARK F (United States)|KERBOW DEWEY LYNN (United States)|DALL'OCCO TIZIANO (Italy)|MORINI GIAMPIERO (Italy) (More From this Inventor...)
Application Date: 2001-03-09
Publication Date: 2001-09-20

39. (5825553) Eyepiece design.
Assignee: Hughes Aircraft Company Now Known As Ragtheon Company (Los Angeles%2C Ca) (More From this Assignee...)
Inventor: Chen Chungte W (Irvine, Ca) (More From this Inventor...)
Application Date: 1993-11-29
Publication Date: 1998-10-20

40. (D582612) Birdcage attachment.
Assignee: JW Pet Company%2C Inc (Teterboro%2C NJ) (More From this Assignee...)
Inventor: Rutherford Ryan (Belleville, NJ) (More From this Inventor...)
Application Date: 2007-08-31
Publication Date: 2008-12-09




 


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