Inventor

YIFENG XIONG

Inventor

Overview

15→

Patents

2022–2026

Patent span

Human necessities

Primary field (CPC A)

Patents· 15 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes27%

C07DHeterocyclic compounds22%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations18%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%

C07BGeneral methods of organic chemistry4%

G06KGraphical data reading4%

A45CPurses2%

C07KPeptides2%

G06TImage data processing or generation, in general2%

PatentTitleYear

12,565,501Muscarinic acetylcholine M2026 12,521,455Kisspeptin receptor (KISS1R) targeted therapeutics and uses thereof2026 12,390,462Muscarinic acetylcholine M1 receptor antagonists2025 12,115,1573-phenoxyazetidin-1-yl-heteroaryl pyrrolidine derivatives and the use thereof as medicament2024 12,109,219Cannabinoid receptor modulators2024 12,054,487Muscarinic acetylcholine M2024 12,011,073Article-identification-and-location device systems and methods of using same2024 11,922,246Article-identification-and-location device systems and methods of using same2024 11,780,827Substituted 3-phenoxyazetidin-1-yl-pyrazines2023 11,771,695Cannabinoid receptor modulators2023 11,752,149Muscarinic acetylcholine M1 receptor antagonists2023 11,746,091Cannabinoid receptor modulators2023 11,637,962Computer-vision-based object tracking and guidance module2023 11,512,090Muscarinic acetylcholine M2022 11,214,548Cannabinoid receptor modulators2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to ARENA PHARM INC (6)· patent assignee history

2022–2023Patents assigned to PIPELINE THERAPEUTICS INC (2)· patent assignee history

2022–2026Based in US· patent location history

2023–2024Patents assigned to POSITION IMAGING INC (3)· patent assignee history

2023–2024Patents assigned to BOEHRINGER INGELHEIM INT (2)· patent assignee history

2024–2026Patents assigned to CONTINEUM THERAPEUTICS INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ARENA PHARM INC	6	2022–2024
CONTINEUM THERAPEUTICS INC	3	2024–2026
POSITION IMAGING INC	3	2023–2024
BOEHRINGER INGELHEIM INT	2	2023–2024
PIPELINE THERAPEUTICS INC	2	2022–2023

Locations

Location	Patents	Span
US	15	2022–2026