USPatentGranted

Use of efomycins

Granted 1 May 2001 · no office action yet

Current assignee: KRAHN, THOMAS · originally Bayer Corporation

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Helmuth Schutz, Erwin Bischoff, Daniel Gondol, Oliver Gutbrod +3 · Examiner: Ba K. Trinh

Application
267322
filed 12 Mar 1999
Publication
Not published
not published
Patent· this page
US 6,225,337
granted 1 May 2001

Life of the patent

3 dated events
⤢ drag to zoom20002002200420062008201020122014201620182020ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Abstract

The present invention relates to the use of known efomycins and elaiophylins for the treatment of autoimmune disorders, to new natural substances efomycins M and T, and processes for their preparation; in particular to their use as medicaments in psoriasis therapy.

Claims

9 · 2 independent · depth 3
123456789
9 granted claims

Classifications

2 codes
USPC · US Patent Classification
514/450549/267

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

Pendency
2.1 y
781 days filing → grant
Office actions
0
on the grant's record
Examiner
Ba K. Trinh
art unit —
Citations: 8 back · 0 forward

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Log in to unlock

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.

Log in to unlock