Inventor

Juan ZHU

Inventor

Overview

12→

Patents

2022–2026

Patent span

Human necessities

Primary field (CPC A)

Patents· 12 as inventor

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

A01Hprimary

A01HNew plants or non-transgenic processes for obtaining them15%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for9%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms9%

A21DTreatment of flour or dough for baking, e.g. by addition of materials7%

A23CDairy products, e.g. milk, butter or cheese7%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation7%

A61KPreparations for medical, dental or toiletry purposes7%

C07HSugars7%

G09GArrangements or circuits for control of indicating devices using static means to present variable information4%

G11CStatic stores4%

PatentTitleYear

12,535,162Quick-plug connection connector and leveling valve2026 12,416,417Multifunctional dehumidifier2025 12,359,634Clutch-type air compressor system and control method and control apparatus thereof2025 12,144,300None2024 12,144,301Stevia plant and uses thereof2024 12,049,674Stevia cultivar '16228013'2024 12,029,179Aneuploid stevia cultivar 'AP-1'2024 11,723,387Self-compatible 2023 11,653,606Stevia plant and uses thereof2023 11,315,523Emission controller, driving method, and display device2022 11,284,578Stevia cultivar '16228013'2022 11,289,054Emission controller, driving method, and display device2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to PURECIRCLE USA INC (7)· patent assignee history

2022Patents assigned to SHANGHAI TIANMA AM OLED CO LTD (2)· patent assignee history

2022–2026Based in CN· patent location history

2023Patents assigned to PURECIRCLE SDN BHD (1)· patent assignee history

2025–2026Patents assigned to ZF COMMERCIAL VEHICLE SYSTEMS QINGDAO CO LTD (2)· patent assignee history

2025Patents assigned to LEIZIG CLIMATE TECH INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PURECIRCLE USA INC	7	2022–2024
SHANGHAI TIANMA AM OLED CO LTD	2	2022
ZF COMMERCIAL VEHICLE SYSTEMS QINGDAO CO LTD	2	2025–2026
LEIZIG CLIMATE TECH INC	1	2025
PURECIRCLE SDN BHD	1	2023

Locations

Location	Patents	Span
CN	12	2022–2026