Inventor

Hongchao Zheng

Inventor

Jiande, CN

Overview

1→

Patents

2008

Patent span

Chemistry

Primary field (CPC C)

Patents· 1 as inventor

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

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium100%

PatentTitleYear

7,435,847'Preparation of solid ammonium glyphosate using organic solvent in extraction'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to ZHEJIANG XIN (1)· patent assignee history

2008Based in Jiande, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ZHEJIANG XIN	1	2008

Locations

Location	Patents	Span
Jiande, CN	1	2008