Portney; Valdemar
Patent Applications and Registrations
Patent applications and USPTO patent grants for Portney; Valdemar.The latest application filed is for "multi-chamber switchable optical element".
Company Profile
0.82.69
- Portney; Valdemar - Newport Coast CA
- Portney; Valdemar - Tustin CA US
- Portney; Valdemar - Irvine CA
Patent Activity
| Patent | Date |
|---|---|
| Multi-chamber Switchable Optical Element App 20210240010 - Portney; Valdemar | 2021-08-05 |
| Individual Performance Optimization Of Electronic Lens For Presbyopia Correction App 20210240009 - Portney; Valdemar | 2021-08-05 |
| Presbyopia Correction With Individual Performance Optimization App 20210236270 - Portney; Valdemar | 2021-08-05 |
| Frame independent focus adjustable eyewear lens Grant 10,261,343 - Portney | 2019-04-16 |
| Cartridge-based medication dispensing Grant 10,181,013 - Portney , et al. Ja | 2019-01-15 |
| Frame Independent Focus Adjustable Eyewear Lens App 20180188556 - Portney; Valdemar | 2018-07-05 |
| Switchable Contact Lens Actuator App 20180188558 - Portney; Valdemar | 2018-07-05 |
| Presbyopia correcting wireless optical system Grant 9,931,203 - Portney April 3, 2 | 2018-04-03 |
| Switchable spectacles Grant 9,927,634 - Portney March 27, 2 | 2018-03-27 |
| Remote multifocal to monofocal optic conversion Grant 9,622,855 - Portney , et al. April 18, 2 | 2017-04-18 |
| Multi-mode operating optic for presbyopia correction Grant 9,510,939 - Portney , et al. December 6, 2 | 2016-12-06 |
| Face Form Guard App 20160262922 - Portney; Valdemar ; et al. | 2016-09-15 |
| Switchable Spectacles App 20160259181 - Portney; Valdemar | 2016-09-08 |
| Refractive-diffractive switchable optical element Grant 9,364,319 - Portney June 14, 2 | 2016-06-14 |
| Multi-mode Operating Optic For Presbyopia Correction App 20150173890 - Portney; Valdemar ; et al. | 2015-06-25 |
| Presbyopia Correcting Wireless Optical System App 20150173893 - Portney; Valdemar | 2015-06-25 |
| Cartridge-based Medication Dispensing App 20150051730 - Portney; Nathaniel G. ; et al. | 2015-02-19 |
| Non-prolate bi-sign aspheric intraocular lens Grant 8,894,706 - Portney November 25, 2 | 2014-11-25 |
| Implantable Ophthalmic Sensor Cell App 20140107777 - Portney; Valdemar | 2014-04-17 |
| Remote Multifocal To Monofocal Optic Conversion App 20140100654 - Portney; Valdemar ; et al. | 2014-04-10 |
| Refractive-diffractive Switchable Optical Element App 20140085726 - Portney; Valdemar | 2014-03-27 |
| Contra-aspheric toric ophthalmic lens Grant 8,668,333 - Portney March 11, 2 | 2014-03-11 |
| Multifocal diffractive ophthalmic lens with multifocal base surface Grant 8,619,362 - Portney December 31, 2 | 2013-12-31 |
| Switchable diffractive accommodating lens Grant 8,608,800 - Portney December 17, 2 | 2013-12-17 |
| Magnifying intraocular lens Grant 8,579,970 - Zadno-Azizi , et al. November 12, 2 | 2013-11-12 |
| Switchable Diffractive Accommodating Lens App 20130035760 - PORTNEY; Valdemar | 2013-02-07 |
| Adjustable multifocal intraocular lens system Grant 8,287,593 - Portney October 16, 2 | 2012-10-16 |
| Contra-Aspheric Toric Ophthalmic Lens App 20120147321 - PORTNEY; VALDEMAR | 2012-06-14 |
| Multifocal diffractive contact lens with bi-sign surface shape Grant 8,128,222 - Portney March 6, 2 | 2012-03-06 |
| Accommodating intraocular lens system with aberration-enhanced performance Grant 8,062,361 - Nguyen , et al. November 22, 2 | 2011-11-22 |
| Adjustable Multifocal Intraocular Lens System App 20110125261 - PORTNEY; VALDEMAR | 2011-05-26 |
| Optics and IOLs for Inhibiting cell migration and reduce optic edge dysphotopsia App 20110060409 - PORTNEY; VALDEMAR | 2011-03-10 |
| Multifocal Diffractive Contact Lens With Bi-sign Surface Shape App 20110019148 - PORTNEY; VALDEMAR | 2011-01-27 |
| Toric Ophthalmic Lens App 20100315589 - PORTNEY; VALDEMAR | 2010-12-16 |
| Non-prolate Aspheric Intraocular Lens App 20100234943 - PORTNEY; VALDEMAR | 2010-09-16 |
| Multifocal Diffractive Ophthalmic Lens With Multifocal Base Surface App 20100066973 - PORTNEY; VALDEMAR | 2010-03-18 |
| Distending portion for intraocular lens system Grant 7,452,378 - Zadno-Azizi , et al. November 18, 2 | 2008-11-18 |
| Aspheric multifocal diffractive ophthalmic lens App 20070258143 - Portney; Valdemar | 2007-11-08 |
| Accommodating intraocular lens system with enhanced range of motion Grant 7,238,201 - Portney , et al. July 3, 2 | 2007-07-03 |
| Optic configuration for intraocular lens system Grant 7,226,478 - Ting , et al. June 5, 2 | 2007-06-05 |
| Narrow profile intraocular lens Grant 7,204,849 - Portney April 17, 2 | 2007-04-17 |
| Hydraulic configuration for intraocular lens system App 20070050025 - Nguyen; Tuan Anh ; et al. | 2007-03-01 |
| Accommodating diffractive intraocular lens App 20070032866 - Portney; Valdemar | 2007-02-08 |
| Accommodating intraocular lens Grant 7,097,660 - Portney August 29, 2 | 2006-08-29 |
| IOL insertion tool with forceps Grant 7,074,227 - Portney July 11, 2 | 2006-07-11 |
| Aspherical diffractive ophthalmic lens Grant 7,073,906 - Portney July 11, 2 | 2006-07-11 |
| Hydraulic configuration for intraocular lens system Grant 7,041,134 - Nguyen , et al. May 9, 2 | 2006-05-09 |
| Adjustable intraocular lens system and intraocular lenses therefor Grant 6,991,651 - Portney January 31, 2 | 2006-01-31 |
| Multi-piece intraocular lens App 20050288785 - Portney, Valdemar ; et al. | 2005-12-29 |
| Intraocular lens implanting instrument App 20050283163 - Portney, Valdemar ; et al. | 2005-12-22 |
| Iris fixated intraocular lens suitable for use with attaching instrument Grant 6,918,930 - Portney July 19, 2 | 2005-07-19 |
| Hydraulic configuration for intraocular lens system App 20050055092 - Nguyen, Tuan Anh ; et al. | 2005-03-10 |
| Distending portion for intraocular lens system App 20050049700 - Zadno-Azizi, Gholam-Reza ; et al. | 2005-03-03 |
| Hydraulic configuration for intraocular lens system Grant 6,858,040 - Nguyen , et al. February 22, 2 | 2005-02-22 |
| Multi-piece intraocular lens assembly and method of manufacturing same App 20050038510 - Portney, Valdemar ; et al. | 2005-02-17 |
| Connection geometry for intraocular lens system Grant 6,846,326 - Zadno-Azizi , et al. January 25, 2 | 2005-01-25 |
| Multifocal ophthalmic lens Grant 6,814,439 - Portney November 9, 2 | 2004-11-09 |
| Biasing element for intraocular lens system Grant 6,786,934 - Zadno-Azizi , et al. September 7, 2 | 2004-09-07 |
| Accommodating intraocular lens system with enhanced range of motion App 20040162612 - Portney, Valdemar ; et al. | 2004-08-19 |
| Distending portion for intraocular lens system Grant 6,764,511 - Zadno-Azizi , et al. July 20, 2 | 2004-07-20 |
| Translation member for intraocular lens system Grant 6,761,737 - Zadno-Azizi , et al. July 13, 2 | 2004-07-13 |
| IOL insertion tool with forceps App 20040116937 - Portney, Valdemar | 2004-06-17 |
| Adjustable intraocular lens system and intraocular lenses therefor App 20040106993 - Portney, Valdemar | 2004-06-03 |
| Narrow profile intraocular lens App 20030199976 - Portney, Valdemar | 2003-10-23 |
| Multifocal ophthalmic lens App 20030156248 - Portney, Valdemar | 2003-08-21 |
| Corrective intraocular lens system, intraocular lenses, and lens handling and installation devices for use therewith, and installation method App 20030158560 - Portney, Valdemar | 2003-08-21 |
| Narrow profile intraocular lens Grant 6,596,025 - Portney July 22, 2 | 2003-07-22 |
| Accommodating intraocular lens App 20030109926 - Portney, Valdemar | 2003-06-12 |
| Multifocal ophthalmic lens Grant 6,576,011 - Portney June 10, 2 | 2003-06-10 |
| Materials for use in accommodating intraocular lens system App 20030078657 - Zadno-Azizi, Gholam-Reza ; et al. | 2003-04-24 |
| Corrective intraocular lens system, intraocular lenses, and lens handling and installation devices for use therewith Grant 6,537,281 - Portney March 25, 2 | 2003-03-25 |
| Multifocal ophthalmic lens Grant 6,527,389 - Portney March 4, 2 | 2003-03-04 |
| Instrument for folding and inserting anterior chamber intraocular lenses Grant 6,500,181 - Portney December 31, 2 | 2002-12-31 |
| Intraocular lens implanting instrument App 20020193803 - Portney, Valdemar | 2002-12-19 |
| Accommodating multifocal intraocular lens App 20020193876 - Lang, Alan J. ; et al. | 2002-12-19 |
| Primary and supplemental intraocular lens system App 20020161436 - Portney, Valdemar | 2002-10-31 |
| Narrow profile intraocular lens App 20020161435 - Portney, Valdemar | 2002-10-31 |
| Multifocal ophthalmic lens with reduced halo size App 20020149743 - Portney, Valdemar | 2002-10-17 |
| Biasing element for intraocular lens system App 20020138141 - Zadno-Azizi, Gholam-Reza ; et al. | 2002-09-26 |
| Multifocal ophthalmic lens App 20020135733 - Portney, Valdemar | 2002-09-26 |
| Primary and supplemental intraocular lens system Grant 6,454,801 - Portney September 24, 2 | 2002-09-24 |
| Iris fixated intraocular lens suitable for use with attaching instrument App 20020116062 - Portney, Valdemar | 2002-08-22 |
| Translation member for intraocular lens system App 20020116059 - Zadno-Azizi, Gholam-Reza ; et al. | 2002-08-22 |
| Connection geometry for intraocular lens system App 20020116058 - Zadno-Azizi, Gholam-Reza ; et al. | 2002-08-22 |
| Hydraulic configuration for intraocular lens system App 20020116060 - Nguyen, Tuan Anh ; et al. | 2002-08-22 |
| Optic configuration for intraocular lens system App 20020116057 - Ting, Albert C. ; et al. | 2002-08-22 |
| Distending portion for intraocular lens system App 20020111678 - Zadno-Azizi, Gholam-Reza ; et al. | 2002-08-15 |
| Intraocular lens implanting instrument Grant 6,428,545 - Portney August 6, 2 | 2002-08-06 |
| Intraocular lens for double-fold implantation App 20020103535 - Portney, Valdemar | 2002-08-01 |
| Iris fixated intraocular lens and instrument for attaching same to an iris Grant 6,342,058 - Portney January 29, 2 | 2002-01-29 |
| Intraocular lens implanting instrument App 20010044628 - Portney, Valdemar | 2001-11-22 |
| Intraocular lens implanting instrument Grant 6,283,976 - Portney September 4, 2 | 2001-09-04 |
| Accommodating multifocal intraocular lens App 20010012964 - Lang, Alan J. ; et al. | 2001-08-09 |
| Multifocal ophthalmic lens App 20010008977 - Portney, Valdemar | 2001-07-19 |
| Multifocal ophthalmic lens with reduced halo size App 20010002859 - Portney, Valdemar | 2001-06-07 |
| Posterior/anterior chamber intraocular lenses and methods of implantation Grant 6,238,433 - Portney May 29, 2 | 2001-05-29 |
| Accommodating multifocal intraocular lens Grant 6,231,603 - Lang , et al. May 15, 2 | 2001-05-15 |
| Multifocal ophthalmic lens Grant 6,221,105 - Portney April 24, 2 | 2001-04-24 |
| Multifocal ophthalmic lens with reduced halo size Grant 6,210,005 - Portney April 3, 2 | 2001-04-03 |
| Corrective intraocular lens system and intraocular lenses and lens handling device therefor Grant 6,197,058 - Portney March 6, 2 | 2001-03-06 |
| Multifocal ophthalmic lens Grant 6,186,625 - Portney February 13, 2 | 2001-02-13 |
| Iris fixated intraocular lens Grant 6,152,959 - Portney November 28, 2 | 2000-11-28 |
| Enhanced monofocal ophthalmic lens Grant 6,126,286 - Portney October 3, 2 | 2000-10-03 |
| Primary and supplemental intraocular lens system Grant 6,113,633 - Portney September 5, 2 | 2000-09-05 |
| Enhanced monofocal ophthalmic lens Grant 6,024,447 - Portney February 15, 2 | 2000-02-15 |
| Multifocal opthalmic lens Grant 5,919,229 - Portney July 6, 1 | 1999-07-06 |
| Multifocal ophthalmic lens Grant 5,877,839 - Portney March 2, 1 | 1999-03-02 |
| Enhanced monofocal IOL or contact lens Grant 5,864,378 - Portney January 26, 1 | 1999-01-26 |
| Multifocal ophthalmic lens for dim-lighting conditions Grant 5,702,440 - Portney December 30, 1 | 1997-12-30 |
| Multifocal ophthalmic lens Grant 5,657,108 - Portney August 12, 1 | 1997-08-12 |
| Method of making an ophthalmic lens Grant 5,521,656 - Portney May 28, 1 | 1996-05-28 |
| Apparatus and method for inspecting a test lens, method of making a test lens Grant 5,303,023 - Portney , et al. April 12, 1 | 1994-04-12 |
| Multifocal ophthalmic lens Grant 5,270,744 - Portney * December 14, 1 | 1993-12-14 |
| Multifocal ophthalmic lens Grant 5,225,858 - Portney July 6, 1 | 1993-07-06 |
| High-magnification telephoto spectacles for age-related macular degeneration Grant 5,196,028 - Portney , et al. March 23, 1 | 1993-03-23 |
| Manufacture of ophthalmic lenses by excimer laser Grant 5,179,262 - Portney , et al. January 12, 1 | 1993-01-12 |
| Multifocal ophthalmic lens Grant 5,166,711 - Portney * November 24, 1 | 1992-11-24 |
| Multifocal ophthalmic lens Grant 5,166,712 - Portney * November 24, 1 | 1992-11-24 |
| Teledioptric lens system Grant 5,088,809 - Portney February 18, 1 | 1992-02-18 |
| Manufacture of ophthalmic lenses by excimer laser Grant 5,061,840 - Portney , et al. October 29, 1 | 1991-10-29 |
| Manufacture of ophthalmic lenses by excimer laser Grant 5,053,171 - Portney , et al. October 1, 1 | 1991-10-01 |
| Teledioptric lens system Grant 5,030,231 - Portney July 9, 1 | 1991-07-09 |
| Ophthalmic lens Grant 4,932,970 - Portney June 12, 1 | 1990-06-12 |
| Multifocal ophthalmic lens Grant 4,898,461 - Portney February 6, 1 | 1990-02-06 |
| Manufacture of ophthalmic lenses by excimer laser Grant 4,842,782 - Portney , et al. June 27, 1 | 1989-06-27 |
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