DW

Douglas E. Weitzel

NL Norton (Waterford) Limited: 11 patents #9 of 53Top 20%
MT Microdose Therapeutx: 5 patents #9 of 63Top 15%
SL Smithkline Beecham Limited: 1 patents #893 of 1,624Top 55%
📍 Hamilton, NJ: #2 of 15 inventorsTop 15%
🗺 New Jersey: #5,301 of 69,400 inventorsTop 8%
Overall (All Time): #286,196 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12364824 Compliance monitoring module for a breath-actuated inhaler Mark Steven Morrison, Enrique Calderon Oliveras, Daniel Buck 2025-07-22
11944425 Compliance monitoring module for an inhaler Mark Steven Morrison, Enrique Calderon Oliveras, Daniel Buck 2024-04-02
11660408 Compliance-assisting module for an inhaler Enrique Calderon Oliveras, Daniel Buck, Frederic Scott Fleming 2023-05-30
11141547 Inhalation monitoring system and method Mark Milton-Edwards, Henry Chrystyn, Mark Steven Morrison 2021-10-12
10918816 Compliance monitoring module for a breath-actuated inhaler Mark Steven Morrison, Enrique Calderon Oliveras, Daniel Buck 2021-02-16
10905356 Compliance monitoring module for an inhaler Mark Steven Morrison, Enrique Calderon Oliveras, Daniel Buck 2021-02-02
10744283 Tidal dry powder inhaler with miniature pressure sensor activation Mark Steven Morrison 2020-08-18
10569034 Compliance monitoring module for a breath-actuated inhaler Mark Steven Morrison, Enrique Calderon Oliveras, Daniel Buck 2020-02-25
10463816 Compliance-assisting module for an inhaler Enrique Calderon Oliveras, Daniel Buck, Frederic Scott Fleming 2019-11-05
10058661 Inhalation monitoring system and method Mark Milton-Edwards, Henry Chrystyn, Mark Steven Morrison 2018-08-28
9884157 Inhalation device, control method and computer program Anand V. Gumaste, Philip Chan 2018-02-06
9782550 Compliance monitoring module for a breath-actuated inhaler Mark Steven Morrison, Enrique Calderon Oliveras, Daniel Buck 2017-10-10
9782551 Compliance monitoring module for a breath-actuated inhaler Mark Steven Morrison, Enrique Calderon Oliveras, Daniel Buck 2017-10-10
8371294 Method and apparatus for driving a transducer of an inhalation device Anand V. Gumaste, John Bowers 2013-02-12
7027887 Apparatus, systems and methods for use in three-dimensional printing Christopher M. Gaylo, Timothy J. Pryor, James A. Fairweather 2006-04-11
5554967 Reminder device David C. Cook, Edward T. Hawley 1996-09-10