Engineer A Sequential Opposing-Side Expert Pattern
Individual
9bcfc35f
http://proethica.org/ontology/case/179#Engineer_A_Sequential_Opposing-Side_Expert_Pattern
Properties
Parent
Multi-EngagementSequentialOpposing-SideExpertAppearanceChallengeState
http://proethica.org/ontology/intermediate#Multi-EngagementSequentialOpposing-SideExpertAppearanceChallengeState
Activeperiod
Crystallizes at cross-examination during second ABC Manufacturing patent litigation trial; retrospectively spans all three engagements
Affectedparties
ABC Manufacturing
Attorney X
Engineer A
Opposing counsel in second patent litigation
Plaintiff in product liability matter
Concept Category
State
Confidence
0.88
Importance
high
Stateclass
Multi-Engagement Sequential Opposing-Side Expert Appearance Challenge State
Subject
Engineer A's cumulative pattern of serving ABC Manufacturing, then plaintiff against ABC Manufacturing, then ABC Manufacturing again across three unrelated matters
Terminatedby
Conclusion of second patent litigation proceedings and resolution of credibility challenge
Triggeringevent
Opposing counsel's cross-examination questioning Engineer A's prior relationships on both sides of litigation involving ABC Manufacturing
Urgencylevel
high
Source Evidence
Source Text
Engineer A was retained by ABC Manufacturing for the purpose of reviewing documents to form an opinion in a patent litigation matter
Text References
Engineer A was retained by ABC Manufacturing for the purpose of reviewing documents to form an opinion in a patent litigation matter
Several years later, Engineer A was again retained by ABC Manufacturing in a different patent litigation matter not related to either of the proceeding events
Several years later, Engineer A was retained by Attorney X who represented a plaintiff in product liability litigation against ABC Manufacturing in a matter not involving any aspect of the earlier patent litigation
opposing counsel questions Engineer A's previous relationship both in defense of and in litigation with ABC Manufacturing, implying that by providing those services, Engineer A was acting improperly
TTL
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<http://proethica.org/ontology/case/179#Engineer_A_Sequential_Opposing-Side_Expert_Pattern> a owl:NamedIndividual ;
rdfs:label "Engineer A Sequential Opposing-Side Expert Pattern" ;
rdfs:subClassOf <http://proethica.org/ontology/intermediate#Multi-EngagementSequentialOpposing-SideExpertAppearanceChallengeState> .
Metadata
Ontology
Type
Individual
Content Hash
9bcfc35f6c8b86ad...Last Updated
2026-03-08 16:29
Extraction Provenance
Discovered in Case
179
Discovered in Pass
1
Discovered in Section
facts
First Discovered
2026-03-01T06:50:46.429420+00:00
First Case
179
Generated
2026-03-01T06:50:46.429420+00:00
Attributed To
Case 179 Extraction
Generated
2026-03-01T07:10:12.472321
Generated By
ProEthica Case 179 Extraction