Walker v. Amp Incorporated
Walker v. Amp Incorporated is a federal patent lawsuit filed on 09/10/1991 in the District Court, N.D. Illinois. The case was terminated on 04/21/1992.
A lawsuit records allegations and procedural activity. Being named as a party does not establish liability, wrongdoing, or the merits of any claim.
- Court
- District Court, N.D. Illinois (N.D. Ill.)
Official Court Website → - Assigned judge
- Harry D. Leinenweber · 6,527 cases in index
- Docket number
- 1:91-cv-05722
- Nature of suit
- 830 Patent
Infringement of a patented invention. - Jurisdiction
- Federal question
- Date filed
- 09/10/1991
- Date terminated
- 04/21/1992
5,159 Patent cases in this court are indexed here.
Parties
- plaintiff · Walker · 8154 cases
- defendant · Amp Incorporated · 59 cases
About Patent Lawsuits
Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.
Frequently Asked Questions
What is Walker v. Amp Incorporated?
Walker v. Amp Incorporated is a federal patent lawsuit filed on 09/10/1991 in the District Court, N.D. Illinois. The case was terminated on 04/21/1992. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.
What type of case is this?
It is classified as “Patent” under the federal nature-of-suit system. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.
What court is the case in?
The case is in the District Court, N.D. Illinois, docket number 1:91-cv-05722.
When was the case filed?
Walker v. Amp Incorporated was filed on 09/10/1991. It was terminated on 04/21/1992.
Other Cases Involving These Parties
Related Patent Cases
Source: public U.S. federal court record — docket 9423261 in the CourtListener/RECAP archive (verify this docket), court docket number 1:91-cv-05722 on PACER. Court, party, date and judge fields are reproduced from that record; case-type categories, statute decoding and all aggregate figures are derived by Docket Nexus (methodology).