H01J 2237/336

Changing physical properties of treated surfaces

H01J2237/336 (Changing physical properties of treated surfaces) appears on 117 US grants and 149 published applications in this corpus.

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Granted patents
117
Published applications
149
Assignees
76
Inventors
449
Latest grant
29 Sep 2026

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H01J 2237/336: granted patents and published applications per publication year
YearGranted patentsPublished applications
198710
198800
198900
199010
199100
199210
199320
199420
199540
199600
199700
199800
199920
200020
200142
200268
200341
200428
200532
200612
200741
200802
200921
201012
201100
201205
201321
201435
2015511
2016715
201799
201889
201973
202027
202123
202252
202327
2024119
202589
20261415

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

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