21ST CENTURY AIRSHIP TECHNOLOGIES INC
4 recorded signal(s) across 1 type(s) · recorded between 2009-11-24 and 2011-02-07
Each entry below describes what a public filing records, on the date it was recorded. This page ranks nothing and scores nothing.
21ST CENTURY AIRSHIP TECHNOLOGIES INC. recorded a security interest over 1 patent to COLTING, STIG HAKAN, recorded 2011-02-07.
confidence 0.85 · as of 2011-02-07 · detail · view patent
active · as of 30 Jan 2024 — No release observed as of 30 Jan 2024 (release coverage ends 30 Jan 2024).
21ST CENTURY AIRSHIP TECHNOLOGIES INC. recorded a security interest over 3 patents to COLTING, STIG HAKAN, recorded 2010-12-28.
confidence 0.85 · as of 2010-12-28 · detail · view patent
active · as of 30 Jan 2024 — No release observed as of 30 Jan 2024 (release coverage ends 30 Jan 2024).
21ST CENTURY AIRSHIP TECHNOLOGIES INC. recorded a security interest over 1 patent to COLTING, STIG HAKAN, recorded 2010-12-15.
confidence 0.85 · as of 2010-12-15 · detail · view patent
active · as of 30 Jan 2024 — No release observed as of 30 Jan 2024 (release coverage ends 30 Jan 2024).
21ST CENTURY AIRSHIP TECHNOLOGIES INC. recorded a security interest over 4 patents to OF THE CREDITORS, STIG HAKAN COLTING , AS REPRESENTATIVE, recorded 2009-11-24.
confidence 0.85 · as of 2009-11-24 · detail · view patent
active · as of 30 Jan 2024 — No release observed as of 30 Jan 2024 (release coverage ends 30 Jan 2024).