Patent Expiry Calendar
2028 expirations
8 patents entering the public domain in 2028, accumulating 1,325 forward citations. Most influential: How Touchscreens Understand Your Finger Swipes and Scrolls (1,120 citations).
Patents expiring
8
Total citations
1,325
Peak month
January
Expirations by Month
J
F
M
A
M
J
J
A
S
O
N
D
Most-Cited Patents Expiring in 2028
How Touchscreens Understand Your Finger Swipes and Scrolls
1,120
cit.
Making Iron More Efficiently and Generating Power with Oxygen
62
cit.
How to Send Data Streams Independently Without Connection Overload
42
cit.
How Smartphones Switch Between Slow and Fast Scrolling
42
cit.
How Satellites Handle Super Fast User Data Using Shared Antennas
25
cit.
Wind Turbine Blades with Noise-Reducing Serrated Edges
20
cit.
How Nanoparticles Form Adaptive Neural Network Connections
12
cit.
Solar Cells Made of Stacking Layers with Different Energy Gaps
2
cit.
Month-by-Month Breakdown
January
2 patentsApril
2 patents