Gema Patents Overview
ProductPOWDER GUN 2000
OptiGun: GA01, GA02, GA03
SPRAY GUN SHAPING AIR
POWDER SPRAY BOOTH
MagicCompact: BA02
POWDER SPRAYCOATING GUN AND PLASTIC HOUSING FOR THIS
OptiSelect: GM02, GM03

POWDER COATING CABIN OR SUBSTRUCTURE THEREFOR
MagicCompact: BA02
MagicCylinder: QCS03

COMPRESSED AIR THROTTLE DEVICE AND A POWDER SPRAY COATING DEVICE
OptiStar: CG06, CG07, CG08, CG09, CG11, CG12, CG13, CG20, CG24, CG26
MultiStar: CG10

ELECTRONIC SPRAY COATING CONTROL DEVICE
OptiStar: CG06, CG07

CONTROL UNIT FOR POWDER SPRAY COATING
OptiStar: CG05, CG06

OPTIFLEX / POWDER SPRAY COATING CARTOptiFlex, OptiFlex 2, OptiFlex Pro
AUTOMATIC HOPPER CLEANING / FIX CLEANER
MagicCenter: MC01, MC02

SIEVE SUCTION OUTLETCONICAL POWDER CONTAINER
MagicCenter: MC01, MC02
OptiCenter: OC01, OC02, OC03, OC06, OC07, OC08, OC09, OC10, OC11

POWDER FEEDING FIX CLEANER
MagicCyclinder: coating system
MagicCompact: coating system
MagicPlus: coating system

1Country
EP Patent

Patent #1297899

USEP PatentDEEP PatentDEGBFRCHITCNUS
EP PatentDEGBFRCH
IT
CNUSEP Patent
CH
DEFR
GB
IT
TR
CN
US
EP Patent
CH
DEFR
GB
IT
BR
US
CN
DE
EGM
GBGB
GB
GB
GB
GB
GB
GB
GB
GB
GB
GB
GB
US
CN
US
EP Patent
DE
IT
GB
FR
CNUSDEEP Patent
DE
GB
IT
FR
US
EP Patent
CHDE

7,478,763
1656998
502004004104.3
1871533
602006019843.4
1871533
1871533
1871533
1871533
101160178
7,617,998
1819447502005002946.1
1819447
1819447
1819447
1819447
100512980C
8,371,242
18586481858648502006008508.9
1858648185864818586481858648
101115568B
8,430,346
1855811
1855811602006010335.2
1855811
1855811
1855811
PI0608206
8,601,977
100542680C
4050115530420990003042090001
90003042090002
90003042090003
90003042090004
90003042090005
90003042090006
90003042090007
90003042090008
90003042090009
90003042090010
90003042090011
90003042090012
90003042090013
D567188200680011041
7,871,090
1963026
602006018995.8
1963026
1963026
1963026101330982B
8,166,908
102007005306.3
1953098
502007000614.9-08
1953098
1953098
1953098
7,971,551
1952892
1952892502007012904.6

Gema Switzerland GmbH

Gema Patents OverviewProductPOWDER FLOW DETECTION
OptiFeed: PP05, PP06, PP07
REVERSIBLE PUMP
OptiFeed: PP05, PP06, PP07

SUCTION DELAY / POWDER PUMPOptiSpray: DPP01, AP01, AP02

DENSE PHASE AIR MANAGEMENT
OptiSpray: DPP01, AP01, AP02

DENSE PHASE POWDER OUTPUT CORRECTION
OptiSpray: DPP01, AP01, AP02

DENSE PHASE CONTROL
OptiSpray: DPP01, AP01, AP02

POWDER DENSE PHASE PUMP BLOCK
OptiSpray: DPP01, AP01, AP02

OPTICENTER HOPPER
OptiCenter: OC01, OC02, OC03, OC06, OC07, OC08, OC10, OC11
OPTICENTER INJECTOR
OptiCenter: OC01, OC02, OC03, OC07, OC08, OC09

OPTICENTER PNEUMATIC HOPPER CLEANING CIRCUIT
OptiCenter: OC01, OC02, OC03, OC06, OC07, OC08, OC10, OC11

2Country

Patent #US

8,231,310

EP Patent
CH
DE
FR
GB
IT
US
EP Patent
CH
DE
FR
GB
IT
TR
US
EP Patent
CH
DE
FR
GB
IT
TR
US
EP Patent
CH
DE
FR
GB
IT
TR
US
EP Patent
DE
CH
FR
GB
IT
US
EP Patent
CH
DE
FR
GB
IT
TR
US
DE
CN
US
DE
EP Patent
CH
DE
FR
GB
IT
TR
CN
US
EP Patent
CH
DE
FR
GB
ITTR
CN
US

2111301
2111301602008023664.1
2111301
2111301
2111301
8,162,570
21905882190588
602008022570.4
21905882190588219058821905888,459,203
21905892190589
602008034255.7
2190589219058921905892190589
8,640,644
21905902190590602008031578.9
21905902190590219059021905908,430,640
2209560
602008012940.3
2209560
2209560
2209560
2209560
8,333,165
21951182195118602008039053.5
2195118219511821951182195118
8,951,022
102010025749
ZL201180032562.9
9,382,078
102010039473
26059852605985
602011036735.8
2605985260598526059852605985
ZL201610632653.0
9,657,740
25882442588244
602011020598.6
2588244258824425882442588244
ZL2011800328631.1
9,387,995

Gema Switzerland GmbH

Gema Patents Overview
Product
NOZZLE DESIGN
OptiFlow: IG06

Country
EGM
GB
GB
IN
US
EGM
GB
GB
GB
GB
GB
IN
IN
US
CH
DE
FR
GB
IT
TR
EP Patent
CN
US
BR
EGM
GB
GB
GB
IN
IN
US
US
BR
EGM
GB
GB
IN
US
US
EGM
GB
GB
GB
GB
GB
USUS
DE
EP Patent
CH
DE
FR
GB
IT
TRIN
CN
US
EP Patent
CH
DE
FR
GB
IT
TRCN
EP Patent
CH
DE
FR
GB
IT
TR
USEP Patent

INJECTOR DESIGN
OptiFlow: IG06

NOZZLE PLUS INJECTOR
OptiFlow: IG05, IG06

HANDHELD SPRAY GUN GM03
OptiSelect: GM03

CONTROL UNIT CG08/CG09
OptiStar: CG08, CG09, CG11, CG12, CG13

ROTATABLE CONTROL UNIT
OptiFlex2, OptiFlex Pro

PURGE FUNCTIONINTELLIGENT CONTROL UNIT
OptiStar: CG06, CG07, CG08, CG09, CG11, CG12, CG13, CG2x
MultiStar: CG10

PP06 PLATE CONNECTOR
OptiFeed: PP05, PP06

HIGH-VOLTAGE OSCILLATOR WITH SAFETY CONTROL
OptiStar: CG06, CG07, CG08, CG09, CG11, CG12, CG13, CG2x
MultiStar: CG10ULTRASONIC SIEVE INSERT US05

3Patent #1222715
90012227150001
90012227150002
233405
D644,714
1222723
90012227230001
90012227230002
90012227230003
90012227230004
90012227230005
233404233403
D670,786
2588243
602011007636.1
25882432588243258824325882432588243
ZL201180032760.5
9,486,827
DI7102852-8
125291090012529100001
90012529100002
90012529100003
236409236410D667,080S
D657,015
DI7102865-0
125292890012529280001
90012529280002
236411
D696,210
D707,187
125792790012579270001
90012579270002
90012579270003
90012579270004
90012579270005
D674,572
D693,980
102011004352.7
26755712675571602012021822.3
2675571267557126755712675571298151
ZL201280018308.8
9,703,297
26755732675573602012003997.3
2675573267557326755732675573
ZL201280018378.3
26755722675572
602012017652.0
2675572267557226755722675572
9,071,192
2678115

Gema Switzerland GmbHGema Patents Overview
ProductOptiCenter: OC01, OC02, OC03, OC06, OC07, CO08, OC09, OC10, OC11
MultiColor Robt: MCR01

Country
CH
DE
FR
GB
IT
TR
USEGM
GB
GB
USEGM
GB
GB
USUSEGM
GBEGM
GB
GB
USUSEGMGB
GB
GB
USEP Patent
CH
DE
FR
GB
IT
TR
CN
DE
US
EP Patent
CH
DE
FR
GB
IT
TR
EP Patent
CH
DEFR
GB
IT
TR
BR
CN
IN
US
US
EGM
GB
GB
GB
GB
GB
GB
BR
CN
IN
CH, LI, TRUS

NOZZLE FLAT
OptiSelect: GM03, GM04
OptiGun: GA03, GA04
ELECTRODE HOLDER
OptiSelect: GM03, GM04
OptiGun: GA03, GA04
OPTICENTER
OptiCenter: OC01, OC02, OC03
POWDER PUMP PP06OptiFeed: PP06

POWDER COATING BOOTH
MagicCompact: BA03

SUCTION TUBE CLEANING
OptiFlex: Q

MAGIC COMPACT XXL
MagicCompact: BA04-XL, BA04-XXL

SINGLE CHAMBER PUMP AP01
OptiSpray: AP01, AP02

SINGLE CHAMBER PUMP AP01
OptiSpray: AP01, AP02

4

Patent #2678115602012011542.4
2678115267811526781152678115
9,597,696
1261663
90012616630001
90012616630002
D670,356
1261655
90012616550001
90012616550002
D669,961
D733,765
1300230
90013002300001
1300305
90013003050001
90013003050002
D688,709 S
D688,710 S
1300248
90013002480001
90013002480002
90013002480003
D72419428640562864056
502013004547.1
2864056286405628640562864056
ZL201380032936.6
102012210439.9
9,415,409
28798072879807
502013004591.9
2879807287980728798072879807
29813652981365
502014008217.5
2981365298136529813652981365112015025287-7
ZL201480020210.5423440
10,112,787
10,604,360
1382501
90013825010001
90013825010002
90013825010003
90013825010004
90013825010005
90013825010006
BR302014000676-2
ZL201430039219.3
260311
DM/082986
D730,407

Gema Switzerland GmbH

Gema Patents Overview
ProductPRESSURE REGULATION FOR PINCHVALVEOptiSpray: AP01, AP02

Country
EP Patent
CH
DE
FR
GB
ITTR
BR
CN
US
EP Patent
CH
DEFR
GB
ITTR
BR
CN
IN
US
EP Patent
CH
DE
FR
GB
IT
TR
CN
US
EGM
GB
GB
BR
CH, LI, TR
IN
US
EGM
GB
BR
IN
CH, LI, TR
US
EP Patent
CH
DE
FR
GB
IT
TR
BR
IN
US
CN
EP Patent
CH
DE
FR
GB
IT
TR
DE
US
EGM
GB
GB
GB
GB

POWDER FEEDING DEVICE FOR COATING POWDER
OptiSpray: AP01, AP02

AUTOMATIKPISTOLE TYP GA03
OptiGun: GA03

AUTOMATIC SPRAY COATING GUN TYPE GA03
OptiGun: GA03

POWDER COATING BOOTH BA04
MagicCompact: BA04

INTEGRATION OF A POWDER SUPPLY PUMP
OptiCenter: OC03, OC05

NOZZLE HYBRID
nozzle series

PINCH VALVE
OptiSpray: AP01, AP02

5

Patent #2981364
2981364502014008400.3
2981364
2981364
2981364
2981364
BR112015024418-1
ZL201480019566.7
9,745,148
30106453010645
502014012371.8
3010645301064530106453010645
BR112015030998-4
ZL201480035188.1
432232
9,834,391
29785382978538
502014006315.4
2978538297853829785382978538
ZL201480018235.1
10,159,994
1371116
90013711160001
90013711160002
BR3020130057518
DM/082502
257814
D725,740
136671090013667100001
BR3020130050548
257171
DM/082405
D736,946
30439233043923502014011048.9
3043923304392330439233043923
BR112016005333-8
4207009,815,074
ZL201480060572.7
30522463052246
502014010871.9
3052246305224630522463052246
102013219813
10,668,489
001381651
90013816510001
90013816510002
90013816510003
90013816510004

Gema Switzerland GmbHGema Patents Overview
ProductFILTER COMPONENT
OptiSpray: AP01, AP02

CountryCNBR
EGM
GB
GB
IN
TR
US
EP Patent
CH
DE
FR
GB
ITTR
CN
DE
EP Patent
CH
DEFR
GB
IT
TR
BR
CN
IN
US
US
EP Patent
CH
DE
FR
GB
IT
TR
CN
US
EP Patent
CH
DE
FR
GB
IT
TR
BR
IN
US
EP Patent
CH
DE
FR
GB
IT
TR
CN
US
CN
JP
KR
US
EP Patent
CH
DE
FR
GB
IT
TR
US

COLOUR SWITCH FOR COATING BOOTH
MagicCompact: BA series
MagicCylinder: QCS series
MagicPlus: LBK series

PUMP CONTROLLEROptiSpray: AP01

OPTICENTER POWDER CONTAINER
OptiCenter

METHOD FOR OPERATING A DENSE PHASE POWDER PUMPOptiSpray: AP01, AP02

POWDER SWITCH
MultiColor: MCS01

ARC DETECTION
OptiStar: CG20, CG21, CG22, CG23, CG24, CG26

EXHAUST AIR SWITCHING UNIT
MagicCompact: BA04
MRS

POWDER PIPE COATING BOOTH

6

Patent #ZL201530040384.5
BR3020190022877
2515882
90025158820001
90025158820002
269279DM/085591
D75534531487093148709
502015003853.5
3148709314870931487093148709
ZL20158002629.X
102014215338
3177406
3177406
502015011267.0
3177406
3177406
3177406
3177406
BR1120170022397
ZL201580040013.4
000432700
10,406,544
11,033,916
32181173218117502015009923.2
3218117321811732181173218117
ZL201580061045.2
10,589,302
3302819330281933028193302819330281933028193302819
BR1120170251019
35794910,835,907
33135843313584
502016006779.6
331358433135843313584003313584
201680034368.7
10,618,073
ZL201680047767.7
7064530
10-2349887
10,847,966
3277435
3277435
502017000264.1
3277435
3277435
3277435
3277435
10,226,786

Gema Switzerland GmbH

Gema Patents Overview
ProductINLINE INJECTOR
OptiFlow: IG07

OVERSIZED INLET/OUTLET VALVES
OptiSpray: AP01, AP02

ALL-IN-ONE-CONCEPT
OptiStar All-in-One: CG22-CP
OptiSpray All-in-One: CG26-CP
MULTI COLOR POWDER CENTER
MultiColorRobot: MCR01, MCR02

METHOD FOR OPERATING A WINDING MACHINE
iONstream 4.0, iONcharge 4.0

NOZZLE DESIGN OF THE NEW INJECTOR
OptiFlow: IG07

NEW FILTER DESIGN FOR THE POWDER PUMP AP01
OptiSpray: AP01

DESIGN OF THE NEW INJECTOR
OptiFlow: IG07

MULTI COLOR POWDER CENTER FOR SUPPLYING DIFFERENT TYPES OF COATINGPOWDER
MultiColorRobot: MCR01, MCR02

MULTI COLOR POWDER CENTER WITH DIFFERENT TYPES OF COATING POWDER
MultiColorRobot: MCR01, MCR02

7Country

Patent #EP PatentCH
DEFR
GBITTRUS
EP PatentCH
DEFR
GBITTR
BR
CN
IN
CN

3582904
3582904
502017011620.5
3582904
3582904
3582904
3582904
11,446,683
35855223585522502017009612.3
3585522358552235855223585522
BR112019017107-0
ZL201780087077.9
380671
CN113226564B

EP Patent
CH
DE
FR
GB
IT
TRUS
DE
EP Patent
CH
DE
FR
GBIE
IT
NL
US
CH, TRCN
EGM
GBUS
CH, TR
CN
IN
EGM
GBUS
BR
CN
CH, TREGM
GBUSEP Patent
CH
DE
FR
GB
IT
TR
US
EP Patent
CH
DE
FR
GB
IT
TR

37432163743216502019008393.0
37432163743216502023000044040
3743216
11,446,686
102018108485
35530023553002502019008375.2
355300235530023553002502023000044697
355300211,155,431
DM/102001
ZL201830156606.3
004496677
90044966770001
D908187
DM/101358
ZL201830154328.8
000304743
004496644
90044966440001
D901621
BR3020180015460
ZL201830154326.9
DM/101178
004496693
90044966930001
D90582337432153743215502019006821.4
37432153743215502023000012843
3743215
11,446,685
37432173743217502019003664.9
37432173743217502022000030086
003743217

Gema Switzerland GmbHGema Patents Overview
ProductCASCADE INSERT FOR AN IONISING BAR
iONstream 4.0, iONcharge 4.0

Country
EP Patent
ATCH
DEFRGBIE
ITNLUSEP PatentCH
DEFRGBIT
PLEGM
GBGB
GB
GBCNCH, TR
USEGM
GBEGM
GBGB
CNUS
CH, TREGMGB
GBCNUS
CH, TREGM
GBCNINTUSREAR SHELL MANUAL GUN
OptiSelect Pro: GM04

HANDHELD OPTIFLEX PRO
OptiFlex Pro series

CONTROL UNIT OPTISTAR 4.0
OptiStar 4.0: CG20, CG21, CG23, CG24

MANUAL GUN OPTISELECT PRO
OptiSelect Pro: GM04

NEW CONTROL UNIT OPTISTAR ALL-IN-ONE
OptiStar All-in-One: CG22

SUPPLY CHANGING APPARATUS FOR POWDER COATING SYSTEMSMultiColor: CRS
ELECTRODE ARRANGEMENT WITH HIGH VOLTAGE RESISTOR ARRANGEMENT
iONstream 4.0, iONcharge 4.0

CARTRIDGE
OptiFlow: IG07

CYCLONE SEPARATOR
EZ05

8

Patent #3931923
3931923
3931923502020002452.4
3931923
3931923
3931923502023000014274
3931923
11,646,552
39309133930913502020004379.0
39309133930913502023000049413
3930913006292173
90062921730001
90062921730002
90062921730003
90062921730001
CN305791995S
DM/203220
D976,364
006292181
90062921810001
006318218
90063182180001
90063182180002
ZL201930503973.0
D933026
DM/203728
006292207
90062922070001
90062922070002
ZL201930503972.6
D959,606 S
DM/202699
006364154
90063641540001
ZL201930504009.X
DM/205147
D1008199

US8,567,341

DE
EP Patent
ATCH
DE
ES
FR
GB
IE
IT
NL
PT
US
EGM
GBCN
US
CH, TR
DE

102019112335
373683837368383736838
502020005360.5
3736838373683837368383736838
502023000062628
37368383736838
11,477,876
817265490081726540001
202130143526.6
D972,683
DM/214446
102021126241

Gema Switzerland GmbH