Inventor

Cynthia Elizabeth SHIPPAM

Inventor

Overview

3→

Patents

2022–2024

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%

G02BOptical elements, systems or apparatus17%

G02CSpectacles17%

B05DProcesses for applying fluent materials to surfaces, in general8%

B23KSoldering or unsoldering8%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

C09KMaterials for miscellaneous applications, not provided for elsewhere8%

C23CCoating metallic material8%

PatentTitleYear

11,940,679Optical filter with light source2024 11,586,060Optical filter with light source2023 11,537,021Switchable objects and methods of manufacture2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to SOLUTIA CANADA INC (3)· patent assignee history

2022–2024Based in CA· patent location history

2023Patents assigned to SOUTIA CANADA INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SOLUTIA CANADA INC	3	2022–2024
SOUTIA CANADA INC	1	2023

Locations

Location	Patents	Span
CA	3	2022–2024