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2025
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Invention
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Hot melt membrane spacers.
Hot melt printed spacer membrane elements offer the unique advantage ... |
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2024
|
Invention
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Spiral element construction yielding enhanced capacity.
Printed spacer membrane elements offer t... |
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Invention
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High rejection spiral wound elements with protective features. Printed spacer membrane elements o... |
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Invention
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Spiral membrane element tapered profile spacers.
Printed spacer membrane elements offer the uniq... |
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Invention
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Spiral wound element construction.
Embodiments of the present invention provide replacement of c... |
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2023
|
Invention
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Hot melt membrane spacers. Hot melt printed spacer membrane elements offer the unique advantage o... |
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Invention
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Spacers compatible with active layer in fluid filtration elements.
A spiral wound membrane eleme... |
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Invention
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Mixing-promoting spacer patterns for spiral-wound elements.
Embodiments of the present invention... |
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Invention
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Graded spacers in spiral wound elements.
Embodiments of the present invention provide elements t... |
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2022
|
Invention
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Spiral membrane element tapered profile spacers. Printed spacer membrane elements offer the uniqu... |
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Invention
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Spiral element construction yielding enhanced capacity. Printed spacer membrane elements offer th... |
|
|
Invention
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Permeate flow patterns. Embodiments of the present invention provide the integration of arbitrary... |
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|
Invention
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Spacers compatible with active layer in fluid filtration elements. A spiral wound membrane elemen... |
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2021
|
Invention
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Graded spacers in spiral wound elements. Embodiments of the present invention provide elements th... |
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Invention
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Non-nesting, non-deforming patterns for spiral-wound elements. Embodiments of the present inventi... |
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|
Invention
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Variable velocity patterns in cross-flow filtration.
Embodiments of the present invention provid... |
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Invention
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Variable velocity patterns in cross-flow filtration. Embodiments of the present invention provide... |
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Invention
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Interference patterns for spiral-wound elements.
Embodiments of the present invention provide fo... |
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|
Invention
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Independent spacers and methods. Methods of making membrane elements for fluid or gas filtration,... |
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2020
|
Invention
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Light curing for membrane performance.
The present invention relates to a spiral wound membrane ... |
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|
Invention
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Light curing for membrane performance. The present invention relates to a spiral wound membrane e... |
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Invention
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Entrance features in spiral wound elements.
Features applied to the inlet or exit edges of membr... |
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|
Invention
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Entrance features in spiral wound elements. Features applied to the inlet or exit edges of membra... |
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Invention
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Composite membranes. Embodiments of the present invention provide the integration of the function... |
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2019
|
Invention
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Flow separators for spiral wound elements. In embodiments of the present invention, flow dividing... |
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Invention
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Flow separators for spiral-wound elements. In embodiments of the present invention, flow dividing... |
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|
Invention
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Preferred flow paths for spiral-wound elements. The present invention relates to a spiral wound m... |
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G/S
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Filtering membranes for use in reverse osmosis filtration systems having integrated separation fe... |
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2018
|
Invention
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Bridge support and reduced feed spacers for spiral-wound elements. Embodiments of the invention p... |
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Invention
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Mixing-promoting spacer patterns for spiral-wound elements. Embodiments of the present invention ... |
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Invention
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Graded spacers for filtration wound elements. Embodiments of the present invention provide elemen... |
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2017
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Invention
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Flow directing devices for spiral-wound elements. Embodiments of the present invention provide fo... |
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Invention
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Interference patterns for spiral wound elements. Embodiments of the present invention provide for... |
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Invention
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Permeate flow paterns. Embodiments of the present invention provide the integration of arbitrary ... |
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2014
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Invention
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Improved spiral wound element construction.
Embodiments of the present invention provide replace... |
