SH

Stephen J. Howgill

3M: 10 patents #1,587 of 11,543Top 15%
KD Kindeva Drug Delivery: 5 patents #4 of 70Top 6%
AC Astra Co.: 1 patents #188 of 446Top 45%
Overall (All Time): #268,573 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12036356 Energy storage mechanism for an inhaler Adam J. Stuart 2024-07-16
11707584 Inhaler flow control mechanism Peter D. Hodson 2023-07-25
11497866 Trigger mechanism for an inhaler 2022-11-15
10806872 Dose counter for metered dose inhaler 2020-10-20
10792444 Dose indicator or dose counter Adam J. Stuart 2020-10-06
10596333 Dose indicator for a metered dose inhaler 2020-03-24
D878544 Inhaler Adam J. Stuart, Peter D. Hodson 2020-03-17
D872853 Inhaler Adam J. Stuart, Peter D. Hodson 2020-01-14
D840020 Inhaler 2019-02-05
9089661 Dose counter Adam J. Stuart, Graham R. Purkins, Rachel Striebig, Peter D. Hodson, Richard D. Brewer +1 more 2015-07-28
8814009 Metered dose valve Peter D. Hodson, Matthew A. Goring, John Fielding, Richard D. Brewer, Rachael V. Shaw +6 more 2014-08-26
D687945 Inhaler Richard D. Brewer, Craig Davidson, Graham R. Purkins 2013-08-13
D687946 Inhaler Richard D. Brewer, Craig Davidson, Graham R. Purkins 2013-08-13
D687947 Inhaler Richard D. Brewer, Craig Davidson, Graham R. Purkins 2013-08-13
8479732 Dose counter Adam J. Stuart, Graham R. Purkins, Rachel Striebig, Peter D. Hodson, Richard D. Brewer +1 more 2013-07-09
8459253 Dose counter 2013-06-11
6102179 Device for transmission of one-way torque Peter D. Hodson, Anthony C. L. Wass 2000-08-15