Patents: (53)

1.       U. S. Patent: 6,547,380, T. W. Smith, K. M. McGrane, D. J. Luca  and W. W. Limburg,
“Ink Jet Printing Process,” April 15, 2003.

2.       U. S. Patent: 6,544,321, M. A. Sweeney, T. W. Smith and M. D. Croucher,
“Nanoscopic Pigments,” April 8, 2003.

3.       U. S. Patent: 6,409,316, S. C. Clark and T. W. Smith, “Thermal ink jet printhead with crosslinked polymer layer,” June 25, 2002.

4.       U. S. Patent: 6,348,292, D. H. Pan, C. M. Knapp, Weizhong Zhao and T. W. Smith, , “Developer Compositions and Processes,” February 19, 2002.

5.       U. S. Patent: 6,323,301, T. W. Smith, T. J. Fuller, R. S. Narang, and D. J. Luca, “High Performance UV and Heat Crosslinked or Chain Extended Polymers,” November 27, 2001.

6.       U. S. Patent: 6,302,523, T. W. Smith, J. R. Andrews, and R. Drews, “Ink Jet Printheads,” October 16, 2001.

7.       U. S. Patent: 6,270,214, T. W. Smith, S. Kaplan, K. M. McGrane, and D. J. Luca, “Ink Jet Printing Process with Improved Image Fixation,” August 7, 2001.

8.       U. S. Patent 6,260,949, Thomas W. Smith, David J. Luca and Kathleen M. McGrane, "Photoresist Compositions for Ink Jet Printheads," July 17, 2001.

9.       U. S. Patent: 6,187,512, D. A Foucher, N. C. Stoffel, R. T. Janezic, T. W. Smith, D. J. Luca and Bidan Zhang, “Process for Halomethylation of High Performance Polymers,” February 13, 2001.

10.   U. S. Patent: 6,151,042, T. W. Smith, T. J. Fuller, R. S. Narang, and D. J. Luca, “High Performance Polymer Compositions,” November 21, 2000.

11.   U. S. Patent: 6,142,618, T. W. Smith, S. Kaplan, K. M. McGrane, D. J. Luca, J. S. Facci, and M. J. Levy, “System for Depositing Image Enhancing Fluid and Ink Jet Printing Process Employing Said System,” November 7, 2000.

12.   U. S. Patent: 6,139,920, T. W. Smith, D. J. Luca and K. M. McGrane, “Photoresist Compositions,” October 31, 2000.

13.   U. S. Patent: 6,124,372, T. W. Smith, T. J. Fuller, R. S. Narang, and D. J. Luca, “High Performance Polymer Compositions Having Photosensitivity-Imparting Substituents and Thermal Sensitivity-Imparting Substituents,” September 26, 2000.

14.   U. S. Patent: 6,087,414, T. J. Fuller, R. S. Narang, T. W. Smith, D. J. Luca and R. K. Crandall, “Process for Direct Substitution of High Performance Polymers with Unsaturated Groups,” July 11, 2000.

15.   U. S. Patent: 6,042,640, Louis V. Isganitis and T. W. Smith, “Deodorization of Sulfur-Containing solvents by Oxidation,” March 28, 2000.

16.   U. S. Patent: 6,022,095, R. S. Narang, T. J. Fuller, T. W. Smith, D. J. Luca and R. A. Mosher, “Curable Compositions,” February 8, 2000.

17.   U. S. Patent: 6,020,119, D. A Foucher, N. C. Stoffel, R. T. Janezic, T. W. Smith, D. J. Luca and Bidan Zhang, “Process for Halomethylation of High Performance Polymers,” February 1, 2000.

18.   U. S. Patent: 5,994,425, R. S. Narang, T. J. Fuller, T. W. Smith, D. J. Luca and R. A. Mosher, “Curable Compositions Containing Photosensitive High Performance Aromatic Ether Polymers,” November 30,1999.

19.   U. S. Patent: 5,889,077, T. J. Fuller, R. S. Narang, T. W. Smith, D. J. Luca and R. K. Crandall, “Process for Direct Substitution of High Performance Polymers with Unsaturated Ester Groups,” March 30, 1999.

20.   U. S. Patent: 5,761,809, T. J. Fuller, R. S. Narang, T. W. Smith, D. J. Luca and R. K. Crandall, “Process for Haloalkylated Polymers withUnsaturated Ester, Ether and Alkylcarboxymethylene Groups,” June 9, 1998.

21.   U. S. Patent: 5,753,783, T. J. Fuller, R. S. Narang, T. W. Smith, D. J. Luca and R. K. Crandall, “Process for Haloalkylation of High Performance Polymers,” May 19, 1998.

22.   U. S. Patent: 5,739,254, T. J. Fuller, R. S. Narang, T. W. Smith, D. J. Luca and R. K. Crandall, “Process for Haloalkylation of High Performance Polymers,” April 14, 1998.

23.   U. S. Patent: 5,717,283, David K. Biegelsen, Warren B. Jackson, Guerino Sacripante, James Mikkelsen, Thomas W. Smith and Nicholas K. Sheridon, “Display Sheet with a Plurality of Hourglass Shaped Capsules Containing Marking Means Responsive to External fields,” February 10, 1998.

24.   U. S. Patent: 5,516,619, Michael Cunningham, Hadi Mahabadi, Thomas W. Smith, and John A. Creatura, “Conductive Composite Particles and Processes for the Preparation Thereof,” May 14, 1996.

25.   U. S. Patent: 5,484,681, Michael Cunningham, Hadi Mahabadi, Thomas W. Smith, and John A. Creatura, “Conductive Composite Particles and Processes for the Preparation Thereof,” January 16, 1996.

26.   U. S. Patent: 5,461,580, John S. Facci, Samuel Kaplan, John L. Haack, Dale S. Renfer, Thomas W. Smith, Janaia M. Donaldson, William R. Malgreen, James S. Wilson, "Computer-Aided Chemical Illustration System,” October 24, 1995.

27.   U. S. Patent: 5,434,030, Thomas W. Smith, David J. Luca and Kock-Yee Law, "Toner Compositions Containing Complexes of Ionic Dyes and Ionophoric or Ionomeric Polymers,” July 18, 1995.

28.   U. S. Patent: 5,424,160, Thomas W. Smith, David J. Luca, Michael J. Duggan and John A. Creatura, "Conductive Carrier Coatings and Processes for the Perfection Thereof,” June 13, 1995.

29.   U. S. Patent 5,344,737, John S. Berkes, Bernard Gruskin and Thomas W. Smith, “Polywax Toner Compositions and Processes,” September 6, 1994.

30.   U. S. Patent 5,314,778, Thomas W. Smith, David J. Luca and Paul C. Julien “Toner Compositions Containing Complexed Ionomeric Materials” May 24, 1994.

31.   U. S. Patent 5,166,026, T. J. Fuller, S. Drappel, T. W., Smith, M. J. Levy, R. B. Lewis, and R. A. Mosher, “Toner and Developer Compositions with Semicrystalline Polyolefin Resins,” November 24, 1992.

32.   U. S. Patent 5,102,763, F. M. Winnik, D. J. Luca, and T. W. Smith, “Toner Compositions Containing Colored Silica Particles,” April 7, .1992.

33.   U. S. Patent 4,952,477, Timothy J. Fuller, Thomas W. Smith, William M. Prest, Jr., Robert A. Nelson, Kathleen M. McGrane and Suresh K. Ahuja, “Toner and Developer Compositions With Semicrystalline Polyolefin Resins,” August 28,1990.

34.   U. S. Patent 4,638,335, T. W. Smith, A. T. Ward, D. J. Luca and G. E. Johnson, “Optical Recording Member,” January 20, 1987.

35.   U. S. Patent 4,645,619, S. S. Badesha and T. W. Smith, “Process for The Preparation of Colloidal Dispersions of Chalcogens and Chalcogenide Alloys,” Feb. 24, .1987.

36.   U. S. Patent 4,624,701, S. S. Badesha, T. W. Smith and I. W. Tarnawskyj, “Coreduction Process for Incorporation of Halogens Into Chalcogens and Chalcogenide Alloys,” Nov. 25,.1986.

37.   U. S. Patent 4,618,551, M. Stolka, D. M. Pai, T. W. Smith, J. M. Duff and R. O Loutfy, “Photoresponsive Imaging Members With Polysilylene Hole Transporting Compositions,” October 21, 1986.

38.   U. S. Patent 4,592,989, T. W. Smith, D. M. Teegarden, K. M. McGrane and D. J. Luca, “Toner Compositions Containing Complexed Ionophoric Polymeric Materials,” June 3, 1986.

39.   U. S. Patent 4,548,800, S. S. Badesha and T. W. Smith, “Process for Selenium Purification,” Oct. 22, 1985.

40.   U. S. Patent 4,496,957, T. W. Smith, D. Cheng and A. T. Ward, “Optical Disk,” January, 1985.

41.   U. S. Patent 4,484,945, S. S. Badesha and T. W. Smith, “Process for Preparation of Chalcogenide Alloys by Coreduction of a Mixture of Oxides,” Nov. 27, 1984.

42.   U. S. Patent 4,460,408, S. S. Badesha and T. W. Smith, “Process for Preparation of Chalcogenide Alloys by Coreduction of Esters,” July 17, 1984.

43.   U. S. Patent 4,432,841, S. S. Badesha and T. W. Smith, “Preparation of Chalcogenide Alloys by Electrochemical Coreduction of Esters,” February 21, 1984.

44.   U. S. Patents 4,252,677, T. W. Smith, “Preparation of Colloidal Dispersions of Ru, Rh, and Pt by the Polymer-Catalyzed Decomposition of Carbonyl Compounds Thereof,” February 24, 1981.

45.   U. S. Patents 4,252,678, T. W. Smith, “Preparation of Colloidal Dispersions of Ni, Pd, Os and Ir by the Polymer-Catalyzed Decomposition of Carbonyl Compounds Thereof,” February 24, 1981.

46.   U. S. Patents 4,252,676, T. W. Smith, “Preparation of Colloidal Group VII-B Transitions Metal Dispersions by the Polymer-Catalyzed Decomposition of Carbonyl Organocarbonyl Compounds Thereof,” February 24, 1981.

47.   U. S. Patents 4,252,675, T. W. Smith, “Preparation of Colloidal Group VI-B Transitions Metal Dispersions by the Polymer-Catalyzed Decomposition of Carbonyl Compounds Thereof,” February 24, 1981.

48.   U. S. Patents 4,252,674, T. W. Smith, “Preparation of Colloidal Cobalt Dispersions by the Polymer-Catalyzed Decomposition of Cobalt Carbonyl and Cobalt Organocarbonyl Compounds,” February 24, 1981.

49.   U. S. Patents 4,252,673, T. W. Smith, “Preparation of Colloidal Cobalt Dispersions by the Polymer-Catalyzed Decomposition of Cobalt Carbonyl and Cobalt Organocarbonyl Compounds,” February 24, 1981.

50.   U. S. Patents 4,252,672, T. W. Smith, “Preparation of Colloidal Iron Dispersions by the Polymer-Catalyzed Decomposition of Iron Carbonyl and Iron Organocarbonyl Compounds.” February 24, 1981.

51.   U. S. Patents 4,252,671, T. W. Smith, “Preparation of Colloidal Iron Dispersions by the Polymer-Catalyzed Decomposition of Iron Carbonyl and Iron Organocarbonyl Compounds.” February 24, 1981.

52.   U. S. Patent 4,122,030, T. W. Smith and W. H. H. Gunther, “Formation of Colloidal Dispersions of Selenium by Locus Control Method,” October 24, 1978.

53.   U. S. Patent 3,896,073, T. W. Smith, “Aqueous Dispersions of Film-Forming,” July 22, 1975.