Optische Werke G. Rodenstock
Patent Applications and Registrations
Patent applications and USPTO patent grants for Optische Werke G. Rodenstock.The latest application filed is for "heterocyclically annellated indenochromene derivatives".
Company Profile
0.53.6
Trademarks
- Optische Werke G. Rodenstock -
- Optische Werke G. Rodenstock - DE DE
- Optische Werke G. Rodenstock - Munich DE
- Optische Werke G. Rodenstock - N/A
- Optische Werke G. Rodenstock - DE1 DE1
- Optische Werke G. Rodenstock - DT DT
- Optische Werke G. Rodenstock - Munchen DT
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Heterocyclically annellated indenochromene derivatives App 20040092743 - Mann, Claudia ; et al. | 2004-05-13 |
| Method of manufacturing progressive ophthalmic lenses Grant 6,685,316 - Baumbach , et al. February 3, 2 | 2004-02-03 |
| H-annellated benzo[f]chromenes Grant 6,686,468 - Mann , et al. February 3, 2 | 2004-02-03 |
| Progressive spectacle lens App 20040017543 - Welk, Andrea ; et al. | 2004-01-29 |
| Progressive spectacle lens with low swaying effects Grant 6,669,337 - Welk , et al. December 30, 2 | 2003-12-30 |
| Method for producing eyeglasses Grant 6,655,802 - Zimmermann , et al. December 2, 2 | 2003-12-02 |
| Progressive spectacle lens with low swaying effects App 20030156251 - Welk, Andrea ; et al. | 2003-08-21 |
| Method for computing a progressive spectacle lens and methods for manufacturing a spectacle lens of this kind App 20030117578 - Haimerl, Walter ; et al. | 2003-06-26 |
| Progressive spectacle lens producing only slight dynamic distortion App 20030098950 - Welk, Andrea ; et al. | 2003-05-29 |
| Photochromic naphthopyrans App 20020052499 - Melzig, Manfred ; et al. | 2002-05-02 |
| Neutral-colored gray photochromic plastic object Grant 6,373,615 - Mann , et al. April 16, 2 | 2002-04-16 |
| Photochromic spirofluorenopyran compounds Grant 6,331,625 - Mann , et al. December 18, 2 | 2001-12-18 |
| Spirofluorenopyrans Grant 6,315,928 - Mann , et al. November 13, 2 | 2001-11-13 |
| Photochromic plastic object Grant 6,306,316 - Mann , et al. October 23, 2 | 2001-10-23 |
| Reading glasses Grant D446,237 - Koevari August 7, 2 | 2001-08-07 |
| Monofocal ophthalmic lens having two aspherical surfaces Grant 6,231,182 - Guilino , et al. May 15, 2 | 2001-05-15 |
| Photochromic spirofluorenopyran compounds Grant 6,225,466 - Mann , et al. May 1, 2 | 2001-05-01 |
| Diaryl-2H-naphthopyrans Grant 6,190,580 - Melzig , et al. February 20, 2 | 2001-02-20 |
| Process for the production of a photochromic object Grant 6,171,525 - Effer , et al. January 9, 2 | 2001-01-09 |
| Photochromic naphtopyrane colorants, method for the production and use thereof, photochromic object Grant 6,146,554 - Melzig , et al. November 14, 2 | 2000-11-14 |
| Photochromically colored object Grant 6,102,543 - Melzig August 15, 2 | 2000-08-15 |
| Diaryl-2H-naphthopyrans Grant 6,036,890 - Melzig , et al. March 14, 2 | 2000-03-14 |
| Ophthalmic lens having a progressive effect Grant 5,992,998 - Pfeiffer , et al. November 30, 1 | 1999-11-30 |
| Diaryl-2h-napthopyrans Grant 5,952,515 - Melzig , et al. September 14, 1 | 1999-09-14 |
| Series of lenses Grant 5,854,669 - Altheimer , et al. December 29, 1 | 1998-12-29 |
| Eyeglass hinge Grant 5,791,015 - Wandinger August 11, 1 | 1998-08-11 |
| Progressive spectacle lens Grant 5,771,089 - Barth June 23, 1 | 1998-06-23 |
| Photochromic 3H-naphthopyrans Grant 5,707,557 - Melzig , et al. January 13, 1 | 1998-01-13 |
| Photochromic compounds Grant 5,645,768 - Melzig , et al. July 8, 1 | 1997-07-08 |
| Optically transparent photochromic plastic material Grant 5,498,686 - Effer , et al. March 12, 1 | 1996-03-12 |
| Progressive ophthalmic lens with positive distance power Grant 5,210,553 - Barth , et al. May 11, 1 | 1993-05-11 |
| Ophthalmic lens having a changing refractive index Grant 5,148,205 - Guilino , et al. September 15, 1 | 1992-09-15 |
| Progressive ophthalmic lens Grant 5,042,936 - Guilino , et al. August 27, 1 | 1991-08-27 |
| Photochrome spiroindoline-oxazines Grant 4,959,471 - Melzig September 25, 1 | 1990-09-25 |
| Multifocal lens Grant 4,955,712 - Barth , et al. September 11, 1 | 1990-09-11 |
| Hinge motion regulator for eyeglasses Grant 4,951,349 - Dietrich , et al. August 28, 1 | 1990-08-28 |
| Mount for optical lens elements Grant 4,909,599 - Hanke , et al. March 20, 1 | 1990-03-20 |
| Spectacle lens for half-eye spectacles Grant 4,906,090 - Barth March 6, 1 | 1990-03-06 |
| Device for deflecting a bundle of light rays Grant 4,878,720 - Hanke , et al. November 7, 1 | 1989-11-07 |
| Uniform strength ophthalmic lens having a gradient refractive index changing rotation-symmetrically about the optical axis and method of making it Grant 4,856,889 - Guilino , et al. August 15, 1 | 1989-08-15 |
| Anti-reflection film for an optical element consisting of an organic material Grant 4,852,974 - Melzig , et al. August 1, 1 | 1989-08-01 |
| Device for the integration of operating light in an ocular examination instrument Grant 4,772,116 - Schroder , et al. September 20, 1 | 1988-09-20 |
| Arrangement for determining a surface structure, especially for roughness Grant 4,728,196 - Gerstorfer March 1, 1 | 1988-03-01 |
| Scanning objective Grant 4,645,311 - Rothe February 24, 1 | 1987-02-24 |
| Optical device with two reflecting surfaces Grant 4,439,026 - Wilms March 27, 1 | 1984-03-27 |
| Method and device for using mass-produced light-emitting diodes at a predetermined luminance Grant 4,364,107 - Wieczorek , et al. December 14, 1 | 1982-12-14 |
| Process and apparatus for the dynamic or static perimetry of the human eye Grant 4,349,250 - Gelius September 14, 1 | 1982-09-14 |
| Light-emitting diode arrangement Grant 4,329,737 - Triller , et al. May 11, 1 | 1982-05-11 |
| Progressive power ophthalmic lens Grant 4,315,673 - Guilino , et al. February 16, 1 | 1982-02-16 |
| Phototopometer Grant 4,312,574 - Wilms January 26, 1 | 1982-01-26 |
| Optical system for night-vision glasses Grant 4,266,848 - Schlegel May 12, 1 | 1981-05-12 |
| Optical lens vertex measuring projector Grant D253,043 - Gelius October 2, 1 | 1979-10-02 |
| Retinometer Grant 4,125,320 - Rassow , et al. November 14, 1 | 1978-11-14 |
| Apparatus for the perimetric testing of the visual field of the human eye Grant 4,045,130 - Krahn August 30, 1 | 1977-08-30 |
| Automatic, recording refractometer Grant 3,883,233 - Guilino May 13, 1 | 1975-05-13 |
| Method And Apparatus For The Enlarged Representation Of The Cross-section Of Non-destructed Contact Lenses Or The Like Grant 3,822,096 - Wilms , et al. July 2, 1 | 1974-07-02 |
| Weight-balancing Arrangement At Vertically Displaceable Instrument Tables For Ophthalmological Apparatus Or The Like Grant 3,738,632 - Mayerhofer June 12, 1 | 1973-06-12 |
| Eight-lens Apochromatic Objective Grant 3,687,523 - Schlegel , et al. August 29, 1 | 1972-08-29 |
| Elbow Magnifying Lens Grant 3,663,092 - Schlegel May 16, 1 | 1972-05-16 |
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