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Patent details

4027967 Title: PARTICULES DE POLYMÈRE PHÉNOLIQUE DISPERSÉES DE MANIÈRE LIPOPHILE

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Basic information

Application number:
207762725
WO application number:
US2020049742
Type:
European patent granted for BE
Status:
Open
Publication number:
4027967
WO publication number:
WO2021050436
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
08/09/2020
Grant date:
06/11/2024
EP publication date:
20/07/2022
WO publication date:
18/03/2021
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
06/11/2024
EP B1 publication date:
06/11/2024
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
08/09/2040

Applicant

1

Name:
Solésence, Inc.
Legal Form:
From:
23/07/2025
Address:
1319 Marquette Drive, ROMEOVILLE, IL 60446, United States (US)
To:

2

Name:
NANOPHASE TECHNOLOGIES CORPORATION
Legal Form:
From:
06/11/2024
Address:
1319 Marquette Drive, Romeoville, IL 60446, United States (US)
To:
23/07/2025

Agent

Name:
KEMPES Wouter
Legal Form:
From:
14/11/2024
Address:
P.O. Box 2350, 1200 CJ, HILVERSUM, Netherlands (NL)
To:

Inventor

1

Name:
SARKAS, Harry, W.
Legal Form:
Address:
Romeoville, IL 60446, United States (US)

2

Name:
BOFFA, Christopher, C.
Legal Form:
Address:
Romeoville, IL 60446, United States (US)

3

Name:
CURETON, Kevin
Legal Form:
Address:
Romeoville, IL 60446, United States (US)

Priority

Priority patent number:
201916570944
Priority date:
13/09/2019
Priority country:
United States (US)

Classification

IPC or IDT classification:
A61K 8/04; A61K 8/30; A61K 8/97; A61Q 17/04;

Publication

Bulletin

1

Bulletin heading:
CO
Journal edition number:
2025/16
Publication date:
17/10/2025
Description:
Contains data concerning registered assignments or changes of the names of applicants and holders

2

Bulletin heading:
EP2
Journal edition number:
2024/21
Publication date:
16/12/2024
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

European Patent Bulletin

Issue number:
202445
Publication date:
06/11/2024
Description:
Grant (B1)

Deed

Change of owner(s)

Change Kind / Decision Type:
Change of owner(s) name
Deed number:
RC2025100523A
Registration date:
23/07/2025
License effective date:
License expiration date:
Scope of license:
Deed filer:
V.O. Patents & Trademarks
Bulletin edition number:
Text:
+changement de forme juridique
Country code:
Updated license number:
Terminated license number:

Removed pledgee

Name:
Address:

Changed pledgee

Name:
Address:

Removed usufructuary

Name:
Address:

Added usufructuary

Name:
Address:

Changed usufructuary

Name:
Address:

Annual fee

Annual fee(s) Due Date:
30/09/2026
Annual fee number:
7
Annual fee amount:
110 Euro
Expected payer:
Last annual fee payment date:
29/09/2025
Last annual fee paid number:
6
Last annual fee paid amount:
95 Euro
Payer:
COMPUTER PACKAGES INC.
Filing date Document type Publication Type Document Description Number of pages File Type
14/11/2024 General Document Other 1 PDF /2/6/1/1/8/0722481162/docs/207762725_0_generaldocument_20241115_084532594.pdf
14/11/2024 Incoming Correspondence (Email) Cover letter 1 PDF /2/6/1/1/8/0722481162/docs/207762725_1_incomingcorrespondenceelectronic_20241115_084532706.pdf
14/11/2024 Outgoing Correspondence 1 PDF /2/6/1/1/8/0722481162/docs/207762725_2_outgoingcorrespondence_20241115_084532509.pdf
23/07/2025 Request For Change Free translation of the deed or extract 5 PDF /2/6/1/1/8/0722481162/docs/207762725_3_rfc_20250724_084515929.pdf
23/07/2025 Request For Change Deed or extract allowing the change 5 PDF /2/6/1/1/8/0722481162/docs/207762725_4_rfc_20250724_084516051.pdf
23/07/2025 Request For Change Power of attorney deed 1 PDF /2/6/1/1/8/0722481162/docs/207762725_5_rfc_20250724_084516224.pdf
23/07/2025 Request For Change Letter and/or Form requesting a change in the Register 3 PDF /2/6/1/1/8/0722481162/docs/207762725_6_rfc_20250724_084516303.pdf
13/08/2025 Outgoing Correspondence Outgoing Correspondence 2 PDF /2/6/1/1/8/0722481162/docs/207762725_7_220055_pie.rfc.per.notif.pdf
23/07/2025 Incoming Correspondence (Email) Cover letter 1 PDF /2/6/1/1/8/0722481162/docs/207762725_8_incomingcorrespondenceelectronic_20250724_084516379.pdf
23/07/2025 Outgoing Correspondence 1 PDF /2/6/1/1/8/0722481162/docs/207762725_9_outgoingcorrespondence_20250724_084515818.pdf