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Inventor

Rumiana Tzoneva

Inventor
Sofia, BG

Overview

2→
Patents
2002–2003
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
6,570,045'Methods of solidifying low-boiling-point hydrocarbon and handling the same, and regeneration thereof'20036,417,415'Methods of solidifying low-boiling-point hydrocarbon and handling the same, and regeneration thereof'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2003Patents assigned to AGENCY IND SCIENCE TECHN (2)· patent assignee history
2002–2003Based in Sofia, BG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGENCY IND SCIENCE TECHN22002–2003
Locations
LocationPatentsSpan
Sofia, BG22002–2003