Sophie Putzien

This inventor holds 10 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents and 9 EPO patents. Top assignees: Construction Research & Technology Gmbh, Basf Se Corporation. Active years: 2016-2026.

USPTO Granted Patents = 10 (Patent Applications = 4)

% Patents Active = 70.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 9 (Patent Applications = 17)

Average Co-Inventor Count = 4.1

ph-index = 3

Forward Citations = 19(Granted Patents)

Location History:

Ampfing, DE (2016 - 2021)
Trostberg, DE (2021 - 2023)

Company Filing History:

6 out of 220

Construction Research & Technology Gmbh

Years Active: 2016-2026

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12600671 - Process for preparing foamed polymer-modified bitumen compositions (2026-04-14),

2. 11613681 - Use of compounds having n 2-oxo-1,3-dioxolane-4-carboxamide units in two-component adhesives (2023-03-28),

3. 10927224 - Process for modifying polymer particles of an aqueous polymer dispersion, an aqueous polymer dispersion obtainable by said process, a redispersible polymer powder, and a composition comprising the redispersible polymer powder (2021-02-23),

4. 10899866 - Process for producing a ring-opening polymerization product (2021-01-26),

5. 10590227 - Curable organic polymer comprising at least one acylurea unit, its preparation and use (2020-03-17),

6. 10219515 - Agrochemical adjuvant containing 2-oxo-1,3-dioxolan-4 carboxylates (2019-03-05),

7. 10059685 - 2-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates, their preparation and use (2018-08-28),

8. 9643948 - 2-oxo-1,3-dioxolane-4-acyl halides, their preparation and use (2017-05-09),

9. 9617238 - 2-oxo-1,3-dioxolane-4-carboxamide building blocks, their preparation and use (2017-04-11),

10. 9309218 - 2-Oxo-1,3-dioxolane-4-carboxamides, their preparation and use (2016-04-12),

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Profile summary based on public USPTO records.