Efficiency enhancement in main path extraction in mRNA vaccine field: A novel approach leveraging intermediate patents, with shielding origin and terminus patent edges
Human Vaccines & Immunotherapeutics,
Год журнала:
2025,
Номер
21(1)
Опубликована: Янв. 22, 2025
mRNA
vaccines
offer
groundbreaking
technological
advantages
and
broad
application
potential.
Their
rapid
advancement,
particularly
during
the
COVID-19
pandemic,
is
result
of
decades
research
numerous
breakthroughs.
These
discoveries
build
upon
each
other,
forming
dense,
interconnected
networks
progress.
Studying
development
paths
therefore
essential.
Main
path
analysis
(MPA)
effective
for
mapping
out
trajectories
within
complex
networks,
which
serves
as
a
powerful
tool
identifying
key
nodes
innovations.
This
study
introduces
novel
approach
to
extracting
main
from
patent
citation
network
in
vaccine
field.
Initially,
we
shielded
edges
connecting
origin
terminus
patents.
Subsequently,
extracted
intermediate
patents,
then,
reintegrated
patents
based
on
relationships,
resulting
comprehensive
extraction
paths.
The
findings
indicate
consistency
among
global
paths,
key-route
local
forward
predominantly
focus
nucleic
acid
modifications
delivery
systems.
backward
identify
greater
number
especially
those
related
litigation,
offering
richer
more
diverse
set
insights.
significantly
advances
methodology
MPA,
with
innovative
shielding
technique
fresh
perspective
navigating
providing
deeper
understanding
domain.
Язык: Английский
Recognition of promising technologies considering inventor and assignee's historic performance: A machine learning approach
Technological Forecasting and Social Change,
Год журнала:
2025,
Номер
214, С. 124053 - 124053
Опубликована: Фев. 22, 2025
Язык: Английский
Integrating prior field knowledge as key documents with main path analysis utilizing key-node path search
Journal of Informetrics,
Год журнала:
2024,
Номер
18(3), С. 101569 - 101569
Опубликована: Июль 27, 2024
Язык: Английский
The Technological Trajectory of LEO Satellites: Perspectives From Main Path Analysis
IEEE Transactions on Engineering Management,
Год журнала:
2023,
Номер
71, С. 3629 - 3640
Опубликована: Дек. 28, 2023
In
this
article,
we
explore
the
growth
potential
and
advancements
in
low
Earth
orbit
(LEO)
satellite
technology.
To
establish
a
strong
position,
business
strategists
must
understand
key
industry
players
communication
channels.
Drawing
from
need,
study
conducts
systematic
quantitative
analysis
to
shed
light
on
pivotal
technologies
their
numerous
applications.
We
analyzed
U.S.
patents
related
LEO
technology
1980
2022
using
main
path
(MPA)
uncover
evolutionary
trajectory
associated
actors.
MPA
results
reveal
technological
trajectories
different
development
phases.
The
last
phase
shows
that
Iridium
NEXT
brings
more
opportunities
for
communication.
Our
infers
four
trends.
First,
first
program
facilitated
maturity
of
communications.
Second,
advanced
applications
are
transcending
geographical
barriers.
Third,
company
mergers
acquisitions
help
grow
represent
an
attempt
integrate
communications
into
services
or
products.
Fourth,
"technology
implementers"
will
play
larger
role
at
forefront
next
stage
development,
driving
subsequent
evolution.
Based
research
findings,
offers
managerial
suggestions
practical
implications
firms
strategically
positioning.
Язык: Английский
Assessing main paths by uncovering their coverage with key-node path search
Scientometrics,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 27, 2024
Язык: Английский
Data-driven techno-socio co-evolution analysis based on a topic model and a hidden Markov model
Technovation,
Год журнала:
2023,
Номер
126, С. 102813 - 102813
Опубликована: Июнь 23, 2023
Язык: Английский
A technical patent map construction method and system based on multi-dimensional technical feature extraction
Computers in Industry,
Год журнала:
2024,
Номер
164, С. 104167 - 104167
Опубликована: Сен. 12, 2024
Язык: Английский
Trace the evolution path of pharmaceutical wastewater treatment technology based on a patent perspective
Water Science & Technology,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 10, 2024
ABSTRACT
This
paper
discusses
the
research
hotspots
and
future
development
trends
of
pharmaceutical
wastewater
treatment
technology,
in
order
to
provide
valuable
reference
guidance
promote
technology.
First,
search
path
counting
(SPC)
algorithm
is
utilized
identify
global
main
perform
a
preliminary
analysis
technology
evolution
from
macro
perspective.
Second,
according
life
cycle,
S-curve
divides
time
windows
temporal
themes
uses
Latent
Dirichlet
Allocation
(LDA)
modeling
under
each
window.
Then,
visualized
Sankey
diagram
generated
determine
evolutionary
relationship,
which
can
be
supplemented
with
paths
technological
micro
point
view.
Finally,
six
were
found,
are
compounding
agents,
advanced
oxidation
nanomaterials,
artificial
intelligence
(AI)
membrane
pollution
prevention,
various
combinations
The
study
also
predicted
its
direction.
Язык: Английский