Patents

Virtual Patent Marking

The following Canfield Scientific products and/or services are protected in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provision under the America Invents Act, 35 U.S.C. § 287(a). Additional patents may be pending in the U.S. and elsewhere.

Category Name Patent Info
VISIA®
  • U.S. Patent No. 8,218,862
  • U.S. Patent No. D827,827
VISIA®-CR
  • U.S. Patent No. 7,603,031
  • U.S. Patent No. 8,849,380
  • U.S. Patent No. 10,368,795
  • European Patent No. 3,160,327
  • U.S. Patent No. 10,130,260
  • U.S. Patent No. 11,452,455
  • U.S. Patent No. 10,702,160
  • U.S. Patent No. 11,154,200
  • U.S. Publication # 2022-0039657-A1
  • German Patent No. 60 2015 080 889.4
VECTRA®
  • U.S. Patent No. RE47921
  • U.S. Patent No. 10652520
  • PCT Publication # WO/2018/160720
NEXA®
  • U.S. Patent No. 9,268,197
  • PCT Publication # WO/2016/118438
VEOS®
  • U.S. Patent No. 10,617,305
  • PCT Publication # WO/2014/134487
  • U.S. Patent No. 10,368,795
  • European Patent No. 3,160,327
  • U.S. Patent No. 11,612,350
  • PCT Publication # WO/2019/094514
  • German Patent No. 60 2015 080 889.4
  • U.S. Publication # 2023-0190180-A1
VAESTRO®
  • U.S. Patent No. 8,849,380
  • U.S. Patent No. 10,368,795
  • European Patent No. 3,160,327
  • U.S. Patent No. 10,130,260
  • German Patent No. 60 2015 080 889.4
Mirror®
  • U.S. Patent No. 11,341,619 (Licensed from Quantiface, GmbH)
  • U.S. Patent No. 11,227,424 (Licensed from Quantiface, GmbH)
Image Processing
(Analysis & Simulation)
  • U.S. Patent No. 8,849,380
  • U.S. Patent No. 8,218,862
  • U.S. Patent No. RE47921
  • U.S. Patent No. 9,525,867
  • U.S. Patent No. 10,368,795
  • European Patent No. 3,160,327
  • U.S. Publication # 2016-0275681
  • PCT Publication # WO/2016/149626
  • U.S. Patent No. 9,996,923
  • PCT Publication # WO/2016/172656
  • U.S. Patent No. 10,614,623
  • PCT Publication # WO/2018/175266
  • U.S. Patent No. 10,692,214
  • European Patent No. 3,655,924
  • U.S. Patent No. 10,130,260
  • U.S. Patent No. 11,278,236
  • U.S. Patent No. 11,452,455
  • U.S. Patent No. 10,702,160
  • U.S. Publication # 2020-0383631-A1
  • PCT Publication # WO/2020/251938
  • U.S. Publication # 2021-0059533-A1
  • PCT Publication # WO/2021/046124
  • U.S. Patent No. 11,154,200
  • U.S. Patent No. 11,164,670
  • U.S. Publication # 2022-0039657-A1
  • PCT Publication # WO/2022/086938
  • German Patent No. 60 2018 040 914.9
  • German Patent No. 60 2015 080 889.4
  • PCT Publication # WO 2022/266146
  • U.S. Patent No. 11,769,265
  • U.S. Publication # 2023-0363697-A1