Asserter profile

ESSITY HYGIENE AND HEALTH AKTIEBOLAG

operating company1 patents now1 ever0 cases filed during tenure1 connections

PTAB exposure

1of this entity’s patents have been challenged at PTAB (1 total proceeding). 1 had claims invalidated.

Final written decisions are public record. The invalidation grounds usually carry over as § 102 / § 103 ammunition in district court — see IPR estoppel.

Two-hop network

Edges marked ⚖️ overlap with at least one infringement suit filed during the receiving entity’s tenure with the patent. Bold-bordered = this entity. Red = NPE; orange = shell LLC; green = defensive aggregator; blue = operating company.

flowchart LR
    Nessity_hygiene_and_health_aktiebolag["ESSITY HYGIENE AND HEALTH AKTIEBOLAG"]
    Nsca_hygiene_products_aktiebolag["SCA HYGIENE PRODUCTS AKTIEBOLAG"]
    Nsca_hygiene_products_aktiebolag -->|"2018 · Change of Name · 9308138"| Nessity_hygiene_and_health_aktiebolag
    classDef focal fill:#fef3c7,stroke:#92400e,stroke-width:3px,color:#1c1917
    classDef npe fill:#fee2e2,stroke:#be123c,stroke-width:2px,color:#1c1917
    classDef shell fill:#fed7aa,stroke:#9a3412,stroke-width:2px,color:#1c1917
    classDef defensive fill:#dcfce7,stroke:#15803d,stroke-width:2px,color:#1c1917
    classDef operating fill:#e0f2fe,stroke:#075985,stroke-width:1px,color:#1c1917
    class Nessity_hygiene_and_health_aktiebolag focal
    class Nsca_hygiene_products_aktiebolag operating

Patents currently held (1)

Connected entities (1)

Correspondent attorneys (1)

Attorneys / firms recorded with USPTO when this entity received a patent. Recurrence is the signal — many firms do both NPE and operating-company patent work, so a single appearance doesn’t mean much.