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Walt; Heinrich Patent Filings

Walt; Heinrich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Walt; Heinrich.The latest application filed is for "light diffuser and process for producing the same".

Company Profile
0.5.4
  • Walt; Heinrich - Zollikerberg CH
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Light diffuser and process for producing the same
Grant 9,931,165 - Mayer , et al. April 3, 2
2018-04-03
Light Diffuser And Process For Producing The Same
App 20140039474 - Mayer; Jorg ;   et al.
2014-02-06
Light diffuser and process for producing the same
Grant 8,568,395 - Mayer , et al. October 29, 2
2013-10-29
Light Diffuser And Process For Producing The Same
App 20090318912 - Mayer; Jorg ;   et al.
2009-12-24
Light-emitting textile structure, in particular for medical purposes, and use thereof
Grant 7,274,844 - Walt , et al. September 25, 2
2007-09-25
Methods of cytodiagnostic staging of neoplasia and squamous cell carcinoma
Grant 7,258,987 - LaMorte , et al. August 21, 2
2007-08-21
Light-emitting textile structure, in particular for medical purposes, and use thereof
App 20060257095 - Walt; Heinrich ;   et al.
2006-11-16
Methods of cytodiagnostic staging of neoplasia and squamous cell carcinoma
App 20030092047 - LaMorte, Vickie J. ;   et al.
2003-05-15

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