Paul K Chen

US Patent:

7628452, Dec 8, 2009

Filed:

Feb 29, 2008

Appl. No.:

12/040822

Inventors:

Guoliang Du - Shanghai, CN
Jianjun Hu - Hangzhou, CN
Paul Lin Chen - Naperville IL, US

Assignee:

Shanghai Industries Group, Ltd. - Shanghai

International Classification:

A47C 3/02
A47C 3/027

US Classification:

2972592, 2972651, 297DIG 7

Abstract:

The present invention relates to a furniture support structure, and more particularly to a base for supporting a rocking chair. The rocker base has a lower frame, an upper frame, and a plurality of cams. The lower frame has a plurality of lower U-shaped cross members connected to a plurality of side rails, and a plurality of lower spring mounts extending between the lower cross members and connected to the side rails. The upper frame has a plurality of upper U-shaped cross members connected to a plurality of L-shaped side brackets, and a plurality of upper spring mounts extending between the upper cross members and connected to the L-shaped side brackets. The plurality of cams have an arcuate lower surface positioned against the side rails and a flat upper surface attached to the L-shaped side brackets. The cams are compressibly loaded between the side rails and the L-shaped side brackets. The upper spring mounts are inwardly offset from a vertical portion of the L-shaped side brackets to avoid all fasteners joining the cams to the L-shaped side brackets.

US Patent:

20220347121, Nov 3, 2022

Filed:

Jul 19, 2022

Appl. No.:

17/868358

Inventors:

- Libertyville IL, US
Saifuddin SHEIKH - Libertyville IL, US
Ateeq AHMAD - Wadsworth IL, US
Moghis U. AHMAD - Wadsworth IL, US
Paul CHEN - Libertyville IL, US
Imran AHMAD - Libertyville IL, US

International Classification:

A61K 31/122
A61K 9/00
A61K 9/06
A61K 9/16
A61K 9/28
A61K 31/355

Abstract:

The invention relates to stable preparations of thymoquinone and methods of making and administering stable preparations of thymoquinone. Embodiments of the methods provide compositions comprising thymoquinone with phosphatidylcholine and/or guggulsterol and/or guggulsterol derivatives and/or sodium cholesteryl sulfate, in tablet, capsule, gel, or ointment forms, and method of administering the preparations.

US Patent:

20210008008, Jan 14, 2021

Filed:

Sep 12, 2018

Appl. No.:

16/646891

Inventors:

- Libertyville IL, US
Saifuddin SHEIKH - Libertyville IL, US
Ateeq AHMAD - Wadsworth IL, US
Moghis U. AHMAD - Wadsworth IL, US
Paul CHEN - Libertyville IL, US
Imran AHMAD - Libertyville IL, US

Assignee:

Jina Pharmaceuticals, Inc. - Libertyville

International Classification:

A61K 31/122
A61K 31/355
A61K 9/16
A61K 9/28
A61K 9/06
A61K 9/00

Abstract:

The invention relates to stable preparations of thymoquinone and methods of making and administering stable preparations of thymoquinone. Embodiments of the methods provide compositions comprising thymoquinone with phosphatidylcholine and/or guggulsterol and/or guggulsterol derivatives and/or sodium cholesteryl sulfate, in tablet, capsule, gel, or ointment forms, and method of administering the preparations.