Growing community of inventors

Slangerup, Denmark

Helle Kristensen

Average Co-Inventor Count = 4.33

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 105

Helle KristensenUlla Hoeck (4 patents)Helle KristensenLene Orup Jacobsen (3 patents)Helle KristensenBo Kreilgard (2 patents)Helle KristensenBirgitta Olsson (1 patent)Helle KristensenLisbeth Nilvebrant (1 patent)Helle KristensenMartin Wikberg (1 patent)Helle KristensenAnders Ringberg (1 patent)Helle KristensenTorkel Gren (1 patent)Helle KristensenBengt Hallén (1 patent)Helle KristensenJan Strömbom (1 patent)Helle KristensenBo Kreilgaard (1 patent)Helle KristensenBo Kreilgård (1 patent)Helle KristensenJan Strömbom (0 patent)Helle KristensenTorkel Gren (0 patent)Helle KristensenBo Kreilgård (0 patent)Helle KristensenBengt Hallén (0 patent)Helle KristensenHelle Kristensen (4 patents)Ulla HoeckUlla Hoeck (5 patents)Lene Orup JacobsenLene Orup Jacobsen (3 patents)Bo KreilgardBo Kreilgard (3 patents)Birgitta OlssonBirgitta Olsson (7 patents)Lisbeth NilvebrantLisbeth Nilvebrant (7 patents)Martin WikbergMartin Wikberg (3 patents)Anders RingbergAnders Ringberg (3 patents)Torkel GrenTorkel Gren (2 patents)Bengt HallénBengt Hallén (1 patent)Jan StrömbomJan Strömbom (1 patent)Bo KreilgaardBo Kreilgaard (1 patent)Bo KreilgårdBo Kreilgård (1 patent)Jan StrömbomJan Strömbom (0 patent)Torkel GrenTorkel Gren (0 patent)Bo KreilgårdBo Kreilgård (0 patent)Bengt HallénBengt Hallén (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pharmacia Ab (2 from 184 patents)

2. Pharmacia & Upjohn Ab (1 from 76 patents)

3. Pfizer Health Ab (1 from 7 patents)


4 patents:

1. 7008637 - Transdermally administered tolterodine as anti-muscarinic agent for the treatment of overactive bladder

2. 6770295 - Therapeutic formulation for administering tolterodine with controlled release

3. 6517864 - Transdermally administered tolterodine as anti-muscarinic agent for the treatment of overactive bladder

4. 6335030 - Transdermally administered dextromethorphan as antitussive agent

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as of
12/16/2025
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