US 12,085,489 B2
Analytic plates with markable portions and methods of use
Lee H. Angros, Bethany, OK (US)
Filed by Lee H. Angros, Bethany, OK (US)
Filed on May 16, 2022, as Appl. No. 17/663,535.
Application 14/533,953 is a division of application No. 12/511,754, filed on Jul. 29, 2009, abandoned.
Application 17/663,535 is a continuation of application No. 16/688,807, filed on Nov. 19, 2019, granted, now 11,333,587.
Application 16/688,807 is a continuation of application No. 14/533,953, filed on Nov. 5, 2014, abandoned.
Application 12/511,754 is a continuation of application No. 11/895,544, filed on Aug. 24, 2007, abandoned.
Claims priority of provisional application 60/840,407, filed on Aug. 25, 2006.
Prior Publication US 2022/0276138 A1, Sep. 1, 2022
Int. Cl. G01N 1/30 (2006.01); B01L 3/00 (2006.01); C09D 5/32 (2006.01)
CPC G01N 1/30 (2013.01) [B01L 3/545 (2013.01); C09D 5/32 (2013.01); B01L 3/5082 (2013.01); B01L 3/5453 (2013.01); B01L 2300/0822 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A method, comprising:
obtaining a microscope slide having a first surface and a second surface;
positioning a biological sample on the first surface of the microscope slide;
affixing a coverslip to the first surface of the microscope slide to cover the biological sample, the coverslip having a first surface, a second surface, and a transparent or invisible developable coating associated with at least one of the first surface and the second surface, the transparent or invisible developable coating being developable by exposure to a photoactivating wavelength or an activating heat;
selecting at least one location on the biological sample; and
exposing the transparent or invisible developable coating to the photoactivating wavelength or the activating heat to develop a portion of the transparent or invisible developable coating into an indicium that identifies the at least one selected location on the biological sample.