1
David A Theiste, Kelvin L Baumann, Punam Giri, Thomas F Guarr: Coupled electrochromic compounds with photostable dication oxidation states. Gentex Corporation, Brian J Rees, Factor & Partners, June 19, 2001: US06249369 (199 worldwide citation)

Coupling of anodic electrochromic compounds by a covalent bond or a bridge link which provides for electronic communication between the coupled electrochromic compounds results in coupled electrochromic compounds which exhibit greater stability as well as electrochromic activity that differs from th ...


2
Ramanujan Srinivasa, Darla J French, Rongguang Lin, Thomas F Guarr, Harlan J Byker, Kelvin L Baumann, David A Theiste: Electrochromic compounds. Gentex Corporation, Brian J Rees, December 7, 1999: US05998617 (192 worldwide citation)

An improved electrochromic device, the device incorporating an electrochromic medium that comprises at least three electroactive materials having absorption spectra that add together such that the color of the electrochromic medium can be pre-selected by individually choosing the concentrations of t ...


3
Kelvin L Baumann, Harlan J Byker, Thomas F Guarr, Kathy E Siegrist, David A Theiste, Derick D Winkle: Electrochromic medium capable of producing a pre-selected color. Gentex Corporation, Brian J Rees, February 1, 2000: US06020987 (165 worldwide citation)

An improved electrochromic device, the device incorporating an electrochromic medium that comprises at least three electroactive materials having absorption spectra that add together such that the color of the electrochromic medium can be pre-selected by individually choosing the concentrations of t ...


4
Jeffrey R Lomprey, Thomas F Guarr, Kelvin L Baumann: Color-stabilized electrochromic devices. Gentex Corporation, Brian J Rees, King & Jovanovic, August 13, 2002: US06433914 (135 worldwide citation)

An electrochromic device comprising: (a) at least one substantially transparent substrate having an electrically conductive material associated therewith; and (b) an electrochromic medium having a predetermined color while in a high transmission state, wherein the electrochromic medium comprises: (1 ...


5
David A Theiste, Kelvin L Baumann, Punam Giri, Thomas F Guarr: Coupled electrochromic compounds with photostable dication oxidation states. Gentex Corporation, King & Jovanovic, May 6, 2003: US06560004 (93 worldwide citation)

Coupling of anodic electrochromic compounds by a covalent bond or a bridge link which provides for electronic communication between the coupled electrochromic compounds results in coupled electrochromic compounds which exhibit greater stability as well as electrochromic activity that differs from th ...


6
Ramanujan Srinivasa, Darla J French, Rongguang Lin, Thomas F Guarr, Harlan J Byker, Kelvin L Baumann, David A Theiste: Electrochromic compounds. Gentex Corporation, Brian J Rees, March 14, 2000: US06037471 (58 worldwide citation)

An improved electrochromic device, the device incorporating an electrochromic medium that comprises at least three electroactive materials having absorption spectra that add together such that the color of the electrochromic medium can be pre-selected by individually choosing the concentrations of t ...


7
Thomas F Guarr, Kathy E Roberts, Rongguang Lin, Kelvin L Baumann, David A Theiste, Punam Giri, Elizabeth M Sanford: Controlled diffusion coefficient electrochromic materials for use in electrochromic mediums and associated electrochromic devices. Gentex Corporation, King & Jovanovic, March 23, 2004: US06710906 (28 worldwide citation)

An electrochromic medium for use in an electrochromic device comprising: at least one solvent; an anodic electroactive material; a cathodic electroactive material; wherein at least one of the anodic and cathodic electroactive materials is electrochromic; and wherein at least one of the anodic and ca ...


8
Kelvin L Baumann, Thomas F Guarr, Punam Giri, Mark D Muyskens, Sue F Franz: Electrochromic compounds and associated media and devices. Gentex Corporation, King & Partners, September 23, 2008: US07428091 (20 worldwide citation)

An electrochromic device having an electrochromic medium comprising: a material represented by the following formula: wherein X comprises N—R10, O, or S; wherein R1-R10 are defined herein with the proviso that at least one of R5 and R10 comprises an alkyl, cycloalkyl, polycycloalkyl, heterocycloalky ...


9
Jeffrey R Lomprey, Thomas F Guarr, Kelvin L Baumann, Punam Giri: Electroactive materials and beneficial agents having a solubilizing moiety. Gentex Corporation, Brian J Rees, King & Jovanovic, September 3, 2002: US06445486 (20 worldwide citation)

An electrochromic medium for use in an electrochromic device comprising: at least one solvent; a cathodic electroactive material; an anodic electroactive material; an optional beneficial agent; wherein at least one of the cathodic and anodic electroactive materials is electrochromic; and wherein at ...


10
Punam Giri, Leroy J Kloeppner, Kelvin L Baumann, Jeffrey R Lomprey, Thomas F Guarr: Ultraviolet stabilizing materials having a solublizing moiety. Gentex Corporation, King & Jovanovic, September 2, 2003: US06614578 (17 worldwide citation)

The present invention is directed to an electrochromic medium for use in an electrochromic device comprising at least one solvent, an anodic material, a cathodic material, wherein both of the anodic and cathodic materials are electroactive and at least one of the anodic and cathodic materials is ele ...