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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher E. Cramer — 7 Patents in 2023

ATAlign Technology: 7 patents #18 of 236Top 8%
Durham, NC: #12 of 606 inventorsTop 2%
North Carolina: #138 of 5,783 inventorsTop 3%
Overall (2023): #17,609 of 537,848Top 4%
7 Patents 2023

Issued Patents 2023

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11810271 Domain specific image quality assessment Chao Shi, Yingjie Li, Chad Clayton Brown 2023-11-07 $22,204,000
11800216 Image based orthodontic treatment refinement Rajiv Venkata, Leela Parvathaneni, Phillip Thomas Harris, Sravani Gurijala, Svetozar Hubenov +4 more 2023-10-24 $25,938,000
11730569 Generation of synthetic post treatment images of teeth Chad Clayton Brown 2023-08-22 $159,362,000
11723748 2D-to-3D tooth reconstruction, optimization, and positioning frameworks using a differentiable renderer Guotu LI 2023-08-15 $65,031,000
11714398 Orthodontic appliances including at least partially un-erupted teeth and method of forming them Jeeyoung Choi 2023-08-01 $170,595,000
11672629 Photo realistic rendering of smile image after treatment Dmitry Yurievich Chekh, Samuel Blanco, Vladislav Andreevich Miryaha, Boris Aleksandrovich Vysokanov, Chad Clayton Brown 2023-06-13 $147,537,000
11651494 Apparatuses and methods for three-dimensional dental segmentation using dental image data Chad Clayton Brown, Yun Gao, Pavel Agniashvili, Avraham Zulti, Jonathan Coslovsky +5 more 2023-05-16 $43,377,000